[NET] SCTP: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> 2007-02-09 09:25:18 -0500
committer: David S. Miller <davem@sunset.davemloft.net> 2007-02-11 02:20:11 -0500
commit: d808ad9ab8b1109239027c248c4652503b9d3029 (patch)
tree: cdd09b4987a4efd687a0a138491d626f8b674de5 /net
parent: 10297b99315e5e08fe623ba56da35db1fee69ba9 (diff)
23 files changed, 367 insertions, 367 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 5db95caed0a3..fca6f75b0a0d 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -158,14 +158,14 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
         * If the 'T5-shutdown-guard' timer is used, it SHOULD be set to the
         * recommended value of 5 times 'RTO.Max'.
         */
-        asoc->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD]
+        asoc->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD]
                = 5 * asoc->rto_max;
        asoc->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0;
        asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] = asoc->sackdelay;
        asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] =
                sp->autoclose * HZ;
-        
        /* Initilizes the timers */
        for (i = SCTP_EVENT_TIMEOUT_NONE; i < SCTP_NUM_TIMEOUT_TYPES; ++i) {
                init_timer(&asoc->timers[i]);
@@ -1334,8 +1334,8 @@ int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *asoc,
                                      asoc->ep->base.bind_addr.port, gfp);
 }
-/* Lookup laddr in the bind address list of an association. */ 
+/* Lookup laddr in the bind address list of an association. */
-int sctp_assoc_lookup_laddr(struct sctp_association *asoc, 
+int sctp_assoc_lookup_laddr(struct sctp_association *asoc,
                            const union sctp_addr *laddr)
 {
        int found;
@@ -1343,7 +1343,7 @@ int sctp_assoc_lookup_laddr(struct sctp_association *asoc,
        sctp_read_lock(&asoc->base.addr_lock);
        if ((asoc->base.bind_addr.port == ntohs(laddr->v4.sin_port)) &&
            sctp_bind_addr_match(&asoc->base.bind_addr, laddr,
-                                 sctp_sk(asoc->base.sk))) {
+                                 sctp_sk(asoc->base.sk))) {
                found = 1;
                goto out;
        }
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index 00994158e496..80294cbc0de6 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -62,7 +62,7 @@ static void sctp_bind_addr_clean(struct sctp_bind_addr *);
 /* Copy 'src' to 'dest' taking 'scope' into account.  Omit addresses
 * in 'src' which have a broader scope than 'scope'.
 */
-int sctp_bind_addr_copy(struct sctp_bind_addr *dest, 
+int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
                        const struct sctp_bind_addr *src,
                        sctp_scope_t scope, gfp_t gfp,
                        int flags)
@@ -296,7 +296,7 @@ int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw_addr_list,
 ********************************************************************/
 /* Does this contain a specified address?  Allow wildcarding. */
-int sctp_bind_addr_match(struct sctp_bind_addr *bp, 
+int sctp_bind_addr_match(struct sctp_bind_addr *bp,
                         const union sctp_addr *addr,
                         struct sctp_sock *opt)
 {
@@ -306,7 +306,7 @@ int sctp_bind_addr_match(struct sctp_bind_addr *bp,
        list_for_each(pos, &bp->address_list) {
                laddr = list_entry(pos, struct sctp_sockaddr_entry, list);
                if (opt->pf->cmp_addr(&laddr->a, addr, opt))
-                        return 1;
+                        return 1;
        }
        return 0;
@@ -329,12 +329,12 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr	*bp,
        list_for_each(pos, &bp->address_list) {
                laddr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                
                addr_buf = (union sctp_addr *)addrs;
                for (i = 0; i < addrcnt; i++) {
                        addr = (union sctp_addr *)addr_buf;
                        af = sctp_get_af_specific(addr->v4.sin_family);
-                        if (!af) 
+                        if (!af)
                                return NULL;
                        if (opt->pf->cmp_addr(&laddr->a, addr, opt))
@@ -350,7 +350,7 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr	*bp,
 }
 /* Copy out addresses from the global local address list. */
-static int sctp_copy_one_addr(struct sctp_bind_addr *dest, 
+static int sctp_copy_one_addr(struct sctp_bind_addr *dest,
                              union sctp_addr *addr,
                              sctp_scope_t scope, gfp_t gfp,
                              int flags)
diff --git a/net/sctp/crc32c.c b/net/sctp/crc32c.c
index 31f05ec8e1d3..59cf7b06d216 100644
--- a/net/sctp/crc32c.c
+++ b/net/sctp/crc32c.c
@@ -1,40 +1,40 @@
 /* SCTP kernel reference Implementation
 * Copyright (c) 1999-2001 Motorola, Inc.
 * Copyright (c) 2001-2003 International Business Machines, Corp.
- * 
+ *
 * This file is part of the SCTP kernel reference Implementation
- * 
+ *
 * SCTP Checksum functions
- * 
+ *
- * The SCTP reference implementation is free software; 
+ * The SCTP reference implementation is free software;
- * you can redistribute it and/or modify it under the terms of 
+ * you can redistribute it and/or modify it under the terms of
 * the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
- * 
+ *
- * The SCTP reference implementation is distributed in the hope that it 
+ * The SCTP reference implementation is distributed in the hope that it
 * will be useful, but WITHOUT ANY WARRANTY; without even the implied
 *                 ************************
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
- * 
+ *
 * You should have received a copy of the GNU General Public License
 * along with GNU CC; see the file COPYING.  If not, write to
 * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.  
+ * Boston, MA 02111-1307, USA.
- * 
+ *
 * Please send any bug reports or fixes you make to the
 * email address(es):
 *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- * 
+ *
 * Or submit a bug report through the following website:
 *    http://www.sf.net/projects/lksctp
 *
- * Written or modified by: 
+ * Written or modified by:
- *    Dinakaran Joseph 
+ *    Dinakaran Joseph
 *    Jon Grimm <jgrimm@us.ibm.com>
 *    Sridhar Samudrala <sri@us.ibm.com>
- * 
+ *
 * Any bugs reported given to us we will try to fix... any fixes shared will
 * be incorporated into the next SCTP release.
 */
@@ -135,10 +135,10 @@ static const __u32 crc_c[256] = {
        0x79B737BA, 0x8BDCB4B9, 0x988C474D, 0x6AE7C44E,
        0xBE2DA0A5, 0x4C4623A6, 0x5F16D052, 0xAD7D5351,
 };
-     
 __u32 sctp_start_cksum(__u8 *buffer, __u16 length)
 {
-        __u32 crc32 = ~(__u32) 0;
+        __u32 crc32 = ~(__u32) 0;
        __u32 i;
        /* Optimize this routine to be SCTP specific, knowing how
@@ -147,7 +147,7 @@ __u32 sctp_start_cksum(__u8 *buffer, __u16 length)
        /* Calculate CRC up to the checksum. */
        for (i = 0; i < (sizeof(struct sctphdr) - sizeof(__u32)); i++)
-                CRC32C(crc32, buffer[i]);
+                CRC32C(crc32, buffer[i]);
        /* Skip checksum field of the header. */
        for (i = 0; i < sizeof(__u32); i++)
@@ -175,13 +175,13 @@ __u32 sctp_update_copy_cksum(__u8 *to, __u8 *from, __u16 length, __u32 crc32)
        __u32 i;
        __u32 *_to = (__u32 *)to;
        __u32 *_from = (__u32 *)from;
-        
        for (i = 0; i < (length/4); i++) {
                _to[i] = _from[i];
                CRC32C(crc32, from[i*4]);
                CRC32C(crc32, from[i*4+1]);
                CRC32C(crc32, from[i*4+2]);
-                CRC32C(crc32, from[i*4+3]);     
+                CRC32C(crc32, from[i*4+3]);
        }
        return crc32;
diff --git a/net/sctp/debug.c b/net/sctp/debug.c
index aa8340373af7..5f5ab28977c9 100644
--- a/net/sctp/debug.c
+++ b/net/sctp/debug.c
@@ -3,48 +3,48 @@
 * Copyright (c) 1999-2000 Cisco, Inc.
 * Copyright (c) 1999-2001 Motorola, Inc.
 * Copyright (c) 2001 Intel Corp.
- * 
+ *
 * This file is part of the SCTP kernel reference Implementation
- * 
+ *
 * This file is part of the implementation of the add-IP extension,
 * based on <draft-ietf-tsvwg-addip-sctp-02.txt> June 29, 2001,
 * for the SCTP kernel reference Implementation.
- * 
+ *
 * This file converts numerical ID value to alphabetical names for SCTP
 * terms such as chunk type, parameter time, event type, etc.
- * 
+ *
- * The SCTP reference implementation is free software; 
+ * The SCTP reference implementation is free software;
- * you can redistribute it and/or modify it under the terms of 
+ * you can redistribute it and/or modify it under the terms of
 * the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
- * 
+ *
- * The SCTP reference implementation is distributed in the hope that it 
+ * The SCTP reference implementation is distributed in the hope that it
 * will be useful, but WITHOUT ANY WARRANTY; without even the implied
 *                 ************************
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
- * 
+ *
 * You should have received a copy of the GNU General Public License
 * along with GNU CC; see the file COPYING.  If not, write to
 * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.  
+ * Boston, MA 02111-1307, USA.
- * 
+ *
 * Please send any bug reports or fixes you make to the
 * email address(es):
 *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- * 
+ *
 * Or submit a bug report through the following website:
 *    http://www.sf.net/projects/lksctp
 *
- * Written or modified by: 
+ * Written or modified by:
 *    La Monte H.P. Yarroll <piggy@acm.org>
 *    Karl Knutson          <karl@athena.chicago.il.us>
 *    Xingang Guo           <xingang.guo@intel.com>
 *    Jon Grimm             <jgrimm@us.ibm.com>
 *    Daisy Chang           <daisyc@us.ibm.com>
 *    Sridhar Samudrala     <sri@us.ibm.com>
- * 
+ *
 * Any bugs reported given to us we will try to fix... any fixes shared will
 * be incorporated into the next SCTP release.
 */
@@ -81,7 +81,7 @@ const char *sctp_cname(const sctp_subtype_t cid)
                return "illegal chunk id";
        if (cid.chunk <= SCTP_CID_BASE_MAX)
                return sctp_cid_tbl[cid.chunk];
-        
        switch (cid.chunk) {
        case SCTP_CID_ASCONF:
                return "ASCONF";
@@ -154,7 +154,7 @@ const char *sctp_pname(const sctp_subtype_t id)
 static const char *sctp_other_tbl[] = {
        "NO_PENDING_TSN",
-        "ICMP_PROTO_UNREACH",
+        "ICMP_PROTO_UNREACH",
 };
 /* Lookup "other" debug name. */
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 129756908da4..286a8dbb63b7 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -369,7 +369,7 @@ static void sctp_endpoint_bh_rcv(struct work_struct *work)
                        chunk->transport->last_time_heard = jiffies;
                error = sctp_do_sm(SCTP_EVENT_T_CHUNK, subtype, state,
-                                   ep, asoc, chunk, GFP_ATOMIC);
+                                   ep, asoc, chunk, GFP_ATOMIC);
                if (error && chunk)
                        chunk->pdiscard = 1;
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 33111873a488..71db66873695 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -226,7 +226,7 @@ int sctp_rcv(struct sk_buff *skb)
        nf_reset(skb);
        if (sk_filter(sk, skb))
-                goto discard_release;
+                goto discard_release;
        /* Create an SCTP packet structure. */
        chunk = sctp_chunkify(skb, asoc, sk);
@@ -293,11 +293,11 @@ discard_release:
 int sctp_backlog_rcv(struct sock *sk, struct sk_buff *skb)
 {
        struct sctp_chunk *chunk = SCTP_INPUT_CB(skb)->chunk;
-        struct sctp_inq *inqueue = &chunk->rcvr->inqueue;
+        struct sctp_inq *inqueue = &chunk->rcvr->inqueue;
-        struct sctp_ep_common *rcvr = NULL;
+        struct sctp_ep_common *rcvr = NULL;
        int backloged = 0;
-        rcvr = chunk->rcvr;
+        rcvr = chunk->rcvr;
        /* If the rcvr is dead then the association or endpoint
         * has been deleted and we can safely drop the chunk
@@ -347,7 +347,7 @@ done:
        else
                BUG();
-        return 0;
+        return 0;
 }
 static void sctp_add_backlog(struct sock *sk, struct sk_buff *skb)
@@ -399,7 +399,7 @@ void sctp_icmp_frag_needed(struct sock *sk, struct sctp_association *asoc,
         * Normally, if PMTU discovery is disabled, an ICMP Fragmentation
         * Needed will never be sent, but if a message was sent before
         * PMTU discovery was disabled that was larger than the PMTU, it
-         * would not be fragmented, so it must be re-transmitted fragmented.     
+         * would not be fragmented, so it must be re-transmitted fragmented.
         */
        sctp_retransmit(&asoc->outqueue, t, SCTP_RTXR_PMTUD);
 }
@@ -416,8 +416,8 @@ void sctp_icmp_frag_needed(struct sock *sk, struct sctp_association *asoc,
 *
 */
 void sctp_icmp_proto_unreachable(struct sock *sk,
-                           struct sctp_association *asoc,
+                           struct sctp_association *asoc,
-                           struct sctp_transport *t)
+                           struct sctp_transport *t)
 {
        SCTP_DEBUG_PRINTK("%s\n",  __FUNCTION__);
diff --git a/net/sctp/inqueue.c b/net/sctp/inqueue.c
index 71b07466e880..c30629e17781 100644
--- a/net/sctp/inqueue.c
+++ b/net/sctp/inqueue.c
@@ -2,43 +2,43 @@
 * Copyright (c) 1999-2000 Cisco, Inc.
 * Copyright (c) 1999-2001 Motorola, Inc.
 * Copyright (c) 2002 International Business Machines, Corp.
- * 
+ *
 * This file is part of the SCTP kernel reference Implementation
- * 
+ *
 * These functions are the methods for accessing the SCTP inqueue.
 *
 * An SCTP inqueue is a queue into which you push SCTP packets
 * (which might be bundles or fragments of chunks) and out of which you
 * pop SCTP whole chunks.
- * 
+ *
- * The SCTP reference implementation is free software; 
+ * The SCTP reference implementation is free software;
- * you can redistribute it and/or modify it under the terms of 
+ * you can redistribute it and/or modify it under the terms of
 * the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
- * 
+ *
- * The SCTP reference implementation is distributed in the hope that it 
+ * The SCTP reference implementation is distributed in the hope that it
 * will be useful, but WITHOUT ANY WARRANTY; without even the implied
 *                 ************************
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
- * 
+ *
 * You should have received a copy of the GNU General Public License
 * along with GNU CC; see the file COPYING.  If not, write to
 * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.  
+ * Boston, MA 02111-1307, USA.
- * 
+ *
 * Please send any bug reports or fixes you make to the
 * email address(es):
 *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- * 
+ *
 * Or submit a bug report through the following website:
 *    http://www.sf.net/projects/lksctp
 *
- * Written or modified by: 
+ * Written or modified by:
 *    La Monte H.P. Yarroll <piggy@acm.org>
 *    Karl Knutson <karl@athena.chicago.il.us>
- * 
+ *
 * Any bugs reported given to us we will try to fix... any fixes shared will
 * be incorporated into the next SCTP release.
 */
@@ -152,8 +152,8 @@ struct sctp_chunk *sctp_inq_pop(struct sctp_inq *queue)
                chunk->data_accepted = 0;
        }
-        chunk->chunk_hdr = ch;
+        chunk->chunk_hdr = ch;
-        chunk->chunk_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
+        chunk->chunk_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
        /* In the unlikely case of an IP reassembly, the skb could be
         * non-linear. If so, update chunk_end so that it doesn't go past
         * the skb->tail.
@@ -169,11 +169,11 @@ struct sctp_chunk *sctp_inq_pop(struct sctp_inq *queue)
                /* This is not a singleton */
                chunk->singleton = 0;
        } else if (chunk->chunk_end > chunk->skb->tail) {
-                /* RFC 2960, Section 6.10  Bundling
+                /* RFC 2960, Section 6.10  Bundling
                 *
                 * Partial chunks MUST NOT be placed in an SCTP packet.
                 * If the receiver detects a partial chunk, it MUST drop
-                 * the chunk.  
+                 * the chunk.
                 *
                 * Since the end of the chunk is past the end of our buffer
                 * (which contains the whole packet, we can freely discard
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index ef36be073a13..01b27fb5dfc5 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -236,7 +236,7 @@ static struct dst_entry *sctp_v6_get_dst(struct sctp_association *asoc,
        ipv6_addr_copy(&fl.fl6_dst, &daddr->v6.sin6_addr);
        if (ipv6_addr_type(&daddr->v6.sin6_addr) & IPV6_ADDR_LINKLOCAL)
                fl.oif = daddr->v6.sin6_scope_id;
-        
        SCTP_DEBUG_PRINTK("%s: DST=" NIP6_FMT " ",
                          __FUNCTION__, NIP6(fl.fl6_dst));
diff --git a/net/sctp/objcnt.c b/net/sctp/objcnt.c
index 8ff588f0d76a..fcfb9d806de1 100644
--- a/net/sctp/objcnt.c
+++ b/net/sctp/objcnt.c
@@ -1,39 +1,39 @@
 /* SCTP kernel reference Implementation
 * (C) Copyright IBM Corp. 2001, 2004
- * 
+ *
 * This file is part of the SCTP kernel reference Implementation
- * 
+ *
 * Support for memory object debugging.  This allows one to monitor the
- * object allocations/deallocations for types instrumented for this 
+ * object allocations/deallocations for types instrumented for this
- * via the proc fs. 
+ * via the proc fs.
- * 
+ *
- * The SCTP reference implementation is free software; 
+ * The SCTP reference implementation is free software;
- * you can redistribute it and/or modify it under the terms of 
+ * you can redistribute it and/or modify it under the terms of
 * the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
- * 
+ *
- * The SCTP reference implementation is distributed in the hope that it 
+ * The SCTP reference implementation is distributed in the hope that it
 * will be useful, but WITHOUT ANY WARRANTY; without even the implied
 *                 ************************
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
- * 
+ *
 * You should have received a copy of the GNU General Public License
 * along with GNU CC; see the file COPYING.  If not, write to
 * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.  
+ * Boston, MA 02111-1307, USA.
- * 
+ *
 * Please send any bug reports or fixes you make to the
 * email address(es):
 *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- * 
+ *
 * Or submit a bug report through the following website:
 *    http://www.sf.net/projects/lksctp
 *
- * Written or modified by: 
+ * Written or modified by:
 *    Jon Grimm             <jgrimm@us.ibm.com>
- * 
+ *
 * Any bugs reported given to us we will try to fix... any fixes shared will
 * be incorporated into the next SCTP release.
 */
@@ -121,7 +121,7 @@ done:
        if (len > length)
                len = length;
-        return len;
+        return len;
 }
 /* Initialize the objcount in the proc filesystem.  */
@@ -131,7 +131,7 @@ void sctp_dbg_objcnt_init(void)
        ent = create_proc_read_entry("sctp_dbg_objcnt", 0, proc_net_sctp,
                               sctp_dbg_objcnt_read, NULL);
        if (!ent)
-                printk(KERN_WARNING 
+                printk(KERN_WARNING
                        "sctp_dbg_objcnt: Unable to create /proc entry.\n");
 }
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 3ef4351dd956..f875fc3ced54 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -85,8 +85,8 @@ struct sctp_packet *sctp_packet_config(struct sctp_packet *packet,
                chunk = sctp_get_ecne_prepend(packet->transport->asoc);
                /* If there a is a prepend chunk stick it on the list before
-                 * any other chunks get appended.
+                 * any other chunks get appended.
-                 */
+                 */
                if (chunk)
                        sctp_packet_append_chunk(packet, chunk);
        }
@@ -110,8 +110,8 @@ struct sctp_packet *sctp_packet_init(struct sctp_packet *packet,
        packet->destination_port = dport;
        INIT_LIST_HEAD(&packet->chunk_list);
        if (asoc) {
-                struct sctp_sock *sp = sctp_sk(asoc->base.sk);  
+                struct sctp_sock *sp = sctp_sk(asoc->base.sk);
-                overhead = sp->pf->af->net_header_len; 
+                overhead = sp->pf->af->net_header_len;
        } else {
                overhead = sizeof(struct ipv6hdr);
        }
@@ -442,7 +442,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
                 * acknowledged or have failed.
                 */
                if (!sctp_chunk_is_data(chunk))
-                        sctp_chunk_free(chunk);
+                        sctp_chunk_free(chunk);
        }
        /* Perform final transformation on checksum. */
@@ -528,7 +528,7 @@ err:
        list_for_each_entry_safe(chunk, tmp, &packet->chunk_list, list) {
                list_del_init(&chunk->list);
                if (!sctp_chunk_is_data(chunk))
-                        sctp_chunk_free(chunk);
+                        sctp_chunk_free(chunk);
        }
        goto out;
 nomem:
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index fba567a7cb64..5c2ddd10db06 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -376,7 +376,7 @@ static void sctp_insert_list(struct list_head *head, struct list_head *new)
                }
        }
        if (!done)
-                list_add_tail(new, head); 
+                list_add_tail(new, head);
 }
 /* Mark all the eligible packets on a transport for retransmission.  */
@@ -578,7 +578,7 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt,
                        break;
                case SCTP_XMIT_RWND_FULL:
-                        /* Send this packet. */
+                        /* Send this packet. */
                        if ((error = sctp_packet_transmit(pkt)) == 0)
                                *start_timer = 1;
@@ -590,7 +590,7 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt,
                        break;
                case SCTP_XMIT_NAGLE_DELAY:
-                        /* Send this packet. */
+                        /* Send this packet. */
                        if ((error = sctp_packet_transmit(pkt)) == 0)
                                *start_timer = 1;
@@ -605,7 +605,7 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt,
                         */
                        list_add_tail(lchunk, &transport->transmitted);
-                        /* Mark the chunk as ineligible for fast retransmit 
+                        /* Mark the chunk as ineligible for fast retransmit
                         * after it is retransmitted.
                         */
                        if (chunk->fast_retransmit > 0)
@@ -703,11 +703,11 @@ int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
                         * inactive.
                         *
                         * 3.3.6 Heartbeat Acknowledgement:
-                         * ...  
+                         * ...
                         * A HEARTBEAT ACK is always sent to the source IP
                         * address of the IP datagram containing the
                         * HEARTBEAT chunk to which this ack is responding.
-                         * ...  
+                         * ...
                         */
                        if (chunk->chunk_hdr->type != SCTP_CID_HEARTBEAT &&
                            chunk->chunk_hdr->type != SCTP_CID_HEARTBEAT_ACK)
@@ -914,7 +914,7 @@ int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
                                BUG();
                        }
-                        /* BUG: We assume that the sctp_packet_transmit() 
+                        /* BUG: We assume that the sctp_packet_transmit()
                         * call below will succeed all the time and add the
                         * chunk to the transmitted list and restart the
                         * timers.
@@ -1266,7 +1266,7 @@ static void sctp_check_transmitted(struct sctp_outq *q,
                                 * first instance of the packet or a later
                                 * instance).
                                 */
-                                if (!tchunk->tsn_gap_acked &&
+                                if (!tchunk->tsn_gap_acked &&
                                    !tchunk->resent &&
                                    tchunk->rtt_in_progress) {
                                        tchunk->rtt_in_progress = 0;
@@ -1275,7 +1275,7 @@ static void sctp_check_transmitted(struct sctp_outq *q,
                                                                  rtt);
                                }
                        }
-                        if (TSN_lte(tsn, sack_ctsn)) {
+                        if (TSN_lte(tsn, sack_ctsn)) {
                                /* RFC 2960  6.3.2 Retransmission Timer Rules
                                 *
                                 * R3) Whenever a SACK is received
@@ -1590,7 +1590,7 @@ static void sctp_mark_missing(struct sctp_outq *q,
                SCTP_DEBUG_PRINTK("%s: transport: %p, cwnd: %d, "
                                  "ssthresh: %d, flight_size: %d, pba: %d\n",
                                  __FUNCTION__, transport, transport->cwnd,
-                                  transport->ssthresh, transport->flight_size,
+                                  transport->ssthresh, transport->flight_size,
                                  transport->partial_bytes_acked);
        }
 }
@@ -1603,7 +1603,7 @@ static int sctp_acked(struct sctp_sackhdr *sack, __u32 tsn)
        __u16 gap;
        __u32 ctsn = ntohl(sack->cum_tsn_ack);
-        if (TSN_lte(tsn, ctsn))
+        if (TSN_lte(tsn, ctsn))
                goto pass;
        /* 3.3.4 Selective Acknowledgement (SACK) (3):
@@ -1657,7 +1657,7 @@ static void sctp_generate_fwdtsn(struct sctp_outq *q, __u32 ctsn)
        /* PR-SCTP C1) Let SackCumAck be the Cumulative TSN ACK carried in the
         * received SACK.
-         * 
+         *
         * If (Advanced.Peer.Ack.Point < SackCumAck), then update
         * Advanced.Peer.Ack.Point to be equal to SackCumAck.
         */
@@ -1671,7 +1671,7 @@ static void sctp_generate_fwdtsn(struct sctp_outq *q, __u32 ctsn)
         *
         * Assuming that a SACK arrived with the Cumulative TSN ACK 102
         * and the Advanced.Peer.Ack.Point is updated to this value:
-         * 
+         *
         *   out-queue at the end of  ==>   out-queue after Adv.Ack.Point
         *   normal SACK processing           local advancement
         *                ...                           ...
@@ -1692,7 +1692,7 @@ static void sctp_generate_fwdtsn(struct sctp_outq *q, __u32 ctsn)
                /* Remove any chunks in the abandoned queue that are acked by
                 * the ctsn.
-                 */ 
+                 */
                if (TSN_lte(tsn, ctsn)) {
                        list_del_init(lchunk);
                        if (!chunk->tsn_gap_acked) {
@@ -1743,7 +1743,7 @@ static void sctp_generate_fwdtsn(struct sctp_outq *q, __u32 ctsn)
         */
        if (asoc->adv_peer_ack_point > ctsn)
                ftsn_chunk = sctp_make_fwdtsn(asoc, asoc->adv_peer_ack_point,
-                                              nskips, &ftsn_skip_arr[0]); 
+                                              nskips, &ftsn_skip_arr[0]);
        if (ftsn_chunk) {
                list_add_tail(&ftsn_chunk->list, &q->control_chunk_list);
diff --git a/net/sctp/primitive.c b/net/sctp/primitive.c
index 3a7ebfcc1fdb..1b2976d34ac7 100644
--- a/net/sctp/primitive.c
+++ b/net/sctp/primitive.c
@@ -70,7 +70,7 @@ int sctp_primitive_ ## name(struct sctp_association *asoc, \
        \
        error = sctp_do_sm(event_type, subtype, state, ep, asoc, \
                           arg, GFP_KERNEL); \
-        return error; \
+        return error; \
 }
 /* 10.1 ULP-to-SCTP
@@ -207,7 +207,7 @@ DECLARE_PRIMITIVE(REQUESTHEARTBEAT);
 /* ADDIP
 * 3.1.1 Address Configuration Change Chunk (ASCONF)
-* 
+*
 * This chunk is used to communicate to the remote endpoint one of the
 * configuration change requests that MUST be acknowledged.  The
 * information carried in the ASCONF Chunk uses the form of a
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index b3493bdbcacb..e93fc1cc430a 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -77,7 +77,7 @@ static struct snmp_mib sctp_snmp_list[] = {
 /* Return the current value of a particular entry in the mib by adding its
 * per cpu counters.
- */ 
+ */
 static unsigned long
 fold_field(void *mib[], int nr)
 {
@@ -102,7 +102,7 @@ static int sctp_snmp_seq_show(struct seq_file *seq, void *v)
        for (i = 0; sctp_snmp_list[i].name != NULL; i++)
                seq_printf(seq, "%-32s\t%ld\n", sctp_snmp_list[i].name,
-                           fold_field((void **)sctp_statistics, 
+                           fold_field((void **)sctp_statistics,
                                      sctp_snmp_list[i].entry));
        return 0;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 0ef48126b117..e17a823ca90f 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -102,11 +102,11 @@ static __init int sctp_proc_init(void)
        }
        if (sctp_snmp_proc_init())
-                goto out_nomem; 
+                goto out_nomem;
        if (sctp_eps_proc_init())
-                goto out_nomem; 
+                goto out_nomem;
        if (sctp_assocs_proc_init())
-                goto out_nomem; 
+                goto out_nomem;
        return 0;
@@ -114,7 +114,7 @@ out_nomem:
        return -ENOMEM;
 }
-/* Clean up the proc fs entry for the SCTP protocol. 
+/* Clean up the proc fs entry for the SCTP protocol.
 * Note: Do not make this __exit as it is used in the init error
 * path.
 */
@@ -286,7 +286,7 @@ static int sctp_v4_to_addr_param(const union sctp_addr *addr,
        param->v4.param_hdr.type = SCTP_PARAM_IPV4_ADDRESS;
        param->v4.param_hdr.length = htons(length);
-        param->v4.addr.s_addr = addr->v4.sin_addr.s_addr;       
+        param->v4.addr.s_addr = addr->v4.sin_addr.s_addr;
        return length;
 }
@@ -344,9 +344,9 @@ static int sctp_v4_addr_valid(union sctp_addr *addr,
        if (IS_IPV4_UNUSABLE_ADDRESS(&addr->v4.sin_addr.s_addr))
                return 0;
-        /* Is this a broadcast address? */
+        /* Is this a broadcast address? */
-        if (skb && ((struct rtable *)skb->dst)->rt_flags & RTCF_BROADCAST)
+        if (skb && ((struct rtable *)skb->dst)->rt_flags & RTCF_BROADCAST)
-                return 0;
+                return 0;
        return 1;
 }
@@ -494,7 +494,7 @@ out_unlock:
 out:
        if (dst)
                SCTP_DEBUG_PRINTK("rt_dst:%u.%u.%u.%u, rt_src:%u.%u.%u.%u\n",
-                                  NIPQUAD(rt->rt_dst), NIPQUAD(rt->rt_src));
+                                  NIPQUAD(rt->rt_dst), NIPQUAD(rt->rt_src));
        else
                SCTP_DEBUG_PRINTK("NO ROUTE\n");
@@ -517,14 +517,14 @@ static void sctp_v4_get_saddr(struct sctp_association *asoc,
        if (rt) {
                saddr->v4.sin_family = AF_INET;
                saddr->v4.sin_port = htons(asoc->base.bind_addr.port);
-                saddr->v4.sin_addr.s_addr = rt->rt_src; 
+                saddr->v4.sin_addr.s_addr = rt->rt_src;
        }
 }
 /* What interface did this skb arrive on? */
 static int sctp_v4_skb_iif(const struct sk_buff *skb)
 {
-        return ((struct rtable *)skb->dst)->rt_iif;
+        return ((struct rtable *)skb->dst)->rt_iif;
 }
 /* Was this packet marked by Explicit Congestion Notification? */
@@ -569,7 +569,7 @@ static struct sock *sctp_v4_create_accept_sk(struct sock *sk,
        newinet->dport = htons(asoc->peer.port);
        newinet->daddr = asoc->peer.primary_addr.v4.sin_addr.s_addr;
        newinet->pmtudisc = inet->pmtudisc;
-        newinet->id = asoc->next_tsn ^ jiffies;
+        newinet->id = asoc->next_tsn ^ jiffies;
        newinet->uc_ttl = -1;
        newinet->mc_loop = 1;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 0b1ddb1005ac..b97511655649 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -118,7 +118,7 @@ void  sctp_init_cause(struct sctp_chunk *chunk, __be16 cause_code,
        int padlen;
        __u16 len;
-        /* Cause code constants are now defined in network order.  */
+        /* Cause code constants are now defined in network order.  */
        err.cause = cause_code;
        len = sizeof(sctp_errhdr_t) + paylen;
        padlen = len % 4;
@@ -295,11 +295,11 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
         */
        chunksize = sizeof(initack) + addrs_len + cookie_len + unkparam_len;
-        /* Tell peer that we'll do ECN only if peer advertised such cap.  */
+        /* Tell peer that we'll do ECN only if peer advertised such cap.  */
        if (asoc->peer.ecn_capable)
                chunksize += sizeof(ecap_param);
-        /* Tell peer that we'll do PR-SCTP only if peer advertised.  */
+        /* Tell peer that we'll do PR-SCTP only if peer advertised.  */
        if (asoc->peer.prsctp_capable)
                chunksize += sizeof(prsctp_param);
@@ -728,7 +728,7 @@ struct sctp_chunk *sctp_make_shutdown_complete(
        if (retval && chunk)
                retval->transport = chunk->transport;
-        return retval;
+        return retval;
 }
 /* Create an ABORT.  Note that we set the T bit if we have no
@@ -844,7 +844,7 @@ err_chunk:
        return retval;
 }
-/* Make an ABORT chunk with a PROTOCOL VIOLATION cause code. */ 
+/* Make an ABORT chunk with a PROTOCOL VIOLATION cause code. */
 struct sctp_chunk *sctp_make_abort_violation(
        const struct sctp_association *asoc,
        const struct sctp_chunk *chunk,
@@ -1265,8 +1265,8 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
        /* Header size is static data prior to the actual cookie, including
         * any padding.
         */
-        headersize = sizeof(sctp_paramhdr_t) + 
+        headersize = sizeof(sctp_paramhdr_t) +
-                     (sizeof(struct sctp_signed_cookie) - 
+                     (sizeof(struct sctp_signed_cookie) -
                      sizeof(struct sctp_cookie));
        bodysize = sizeof(struct sctp_cookie)
                + ntohs(init_chunk->chunk_hdr->length) + addrs_len;
@@ -1315,7 +1315,7 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
        memcpy((__u8 *)&cookie->c.peer_init[0] +
               ntohs(init_chunk->chunk_hdr->length), raw_addrs, addrs_len);
-        if (sctp_sk(ep->base.sk)->hmac) {
+        if (sctp_sk(ep->base.sk)->hmac) {
                struct hash_desc desc;
                /* Sign the message.  */
@@ -1324,8 +1324,8 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
                sg.length = bodysize;
                keylen = SCTP_SECRET_SIZE;
                key = (char *)ep->secret_key[ep->current_key];
-                desc.tfm = sctp_sk(ep->base.sk)->hmac;
+                desc.tfm = sctp_sk(ep->base.sk)->hmac;
-                desc.flags = 0;
+                desc.flags = 0;
                if (crypto_hash_setkey(desc.tfm, key, keylen) ||
                    crypto_hash_digest(&desc, &sg, bodysize, cookie->signature))
@@ -1365,7 +1365,7 @@ struct sctp_association *sctp_unpack_cookie(
         * any padding.
         */
        headersize = sizeof(sctp_chunkhdr_t) +
-                     (sizeof(struct sctp_signed_cookie) - 
+                     (sizeof(struct sctp_signed_cookie) -
                      sizeof(struct sctp_cookie));
        bodysize = ntohs(chunk->chunk_hdr->length) - headersize;
        fixed_size = headersize + sizeof(struct sctp_cookie);
@@ -1593,7 +1593,7 @@ static int sctp_process_inv_paramlength(const struct sctp_association *asoc,
                                        struct sctp_chunk **errp)
 {
        char            error[] = "The following parameter had invalid length:";
-        size_t          payload_len = WORD_ROUND(sizeof(error)) + 
+        size_t          payload_len = WORD_ROUND(sizeof(error)) +
                                                sizeof(sctp_paramhdr_t);
@@ -1752,7 +1752,7 @@ static int sctp_verify_param(const struct sctp_association *asoc,
        case SCTP_PARAM_FWD_TSN_SUPPORT:
                if (sctp_prsctp_enable)
                        break;
-                /* Fall Through */ 
+                /* Fall Through */
        default:
                SCTP_DEBUG_PRINTK("Unrecognized param: %d for chunk %d.\n",
                                ntohs(param.p->type), cid);
@@ -1861,7 +1861,7 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
        sctp_walk_params(param, peer_init, init_hdr.params) {
                if (!sctp_process_param(asoc, param, peer_addr, gfp))
-                        goto clean_up;
+                        goto clean_up;
        }
        /* Walk list of transports, removing transports in the UNKNOWN state. */
@@ -1937,7 +1937,7 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
         */
        /* Allocate storage for the negotiated streams if it is not a temporary
-         * association.
+         * association.
         */
        if (!asoc->temp) {
                int assoc_id;
@@ -2109,7 +2109,7 @@ static int sctp_process_param(struct sctp_association *asoc,
                        asoc->peer.prsctp_capable = 1;
                        break;
                }
-                /* Fall Through */ 
+                /* Fall Through */
        default:
                /* Any unrecognized parameters should have been caught
                 * and handled by sctp_verify_param() which should be
@@ -2168,7 +2168,7 @@ __u32 sctp_generate_tsn(const struct sctp_endpoint *ep)
 *     |                     ASCONF Parameter #N                       |
 *      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 *
- * Address Parameter and other parameter will not be wrapped in this function 
+ * Address Parameter and other parameter will not be wrapped in this function
 */
 static struct sctp_chunk *sctp_make_asconf(struct sctp_association *asoc,
                                           union sctp_addr *addr,
@@ -2290,7 +2290,7 @@ struct sctp_chunk *sctp_make_asconf_update_ip(struct sctp_association *asoc,
 *     |                       Address Parameter                       |
 *     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 *
- * Create an ASCONF chunk with Set Primary IP address parameter. 
+ * Create an ASCONF chunk with Set Primary IP address parameter.
 */
 struct sctp_chunk *sctp_make_asconf_set_prim(struct sctp_association *asoc,
                                             union sctp_addr *addr)
@@ -2339,7 +2339,7 @@ struct sctp_chunk *sctp_make_asconf_set_prim(struct sctp_association *asoc,
 *     |                 ASCONF Parameter Response#N                   |
 *     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 *
- * Create an ASCONF_ACK chunk with enough space for the parameter responses. 
+ * Create an ASCONF_ACK chunk with enough space for the parameter responses.
 */
 static struct sctp_chunk *sctp_make_asconf_ack(const struct sctp_association *asoc,
                                               __u32 serial, int vparam_len)
@@ -2381,7 +2381,7 @@ static void sctp_add_asconf_response(struct sctp_chunk *chunk, __be32 crr_id,
                                 ntohs(asconf_param->param_hdr.length);
        }
-        /* Add Success Indication or Error Cause Indication parameter. */ 
+        /* Add Success Indication or Error Cause Indication parameter. */
        ack_param.param_hdr.type = response_type;
        ack_param.param_hdr.length = htons(sizeof(ack_param) +
                                           err_param_len +
@@ -2424,11 +2424,11 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
        switch (asconf_param->param_hdr.type) {
        case SCTP_PARAM_ADD_IP:
                /* ADDIP 4.3 D9) If an endpoint receives an ADD IP address
-                 * request and does not have the local resources to add this
+                 * request and does not have the local resources to add this
-                 * new address to the association, it MUST return an Error
+                 * new address to the association, it MUST return an Error
-                 * Cause TLV set to the new error code 'Operation Refused
+                 * Cause TLV set to the new error code 'Operation Refused
-                 * Due to Resource Shortage'.
+                 * Due to Resource Shortage'.
-                 */
+                 */
                peer = sctp_assoc_add_peer(asoc, &addr, GFP_ATOMIC, SCTP_UNCONFIRMED);
                if (!peer)
@@ -2440,10 +2440,10 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
                break;
        case SCTP_PARAM_DEL_IP:
                /* ADDIP 4.3 D7) If a request is received to delete the
-                 * last remaining IP address of a peer endpoint, the receiver
+                 * last remaining IP address of a peer endpoint, the receiver
-                 * MUST send an Error Cause TLV with the error cause set to the
+                 * MUST send an Error Cause TLV with the error cause set to the
-                 * new error code 'Request to Delete Last Remaining IP Address'.
+                 * new error code 'Request to Delete Last Remaining IP Address'.
-                 */
+                 */
                pos = asoc->peer.transport_addr_list.next;
                if (pos->next == &asoc->peer.transport_addr_list)
                        return SCTP_ERROR_DEL_LAST_IP;
@@ -2475,7 +2475,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
        return SCTP_ERROR_NO_ERROR;
 }
-/* Process an incoming ASCONF chunk with the next expected serial no. and 
+/* Process an incoming ASCONF chunk with the next expected serial no. and
 * return an ASCONF_ACK chunk to be sent in response.
 */
 struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
@@ -2495,19 +2495,19 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
        hdr = (sctp_addiphdr_t *)asconf->skb->data;
        serial = ntohl(hdr->serial);
-        /* Skip the addiphdr and store a pointer to address parameter.  */ 
+        /* Skip the addiphdr and store a pointer to address parameter.  */
        length = sizeof(sctp_addiphdr_t);
        addr_param = (union sctp_addr_param *)(asconf->skb->data + length);
        chunk_len -= length;
        /* Skip the address parameter and store a pointer to the first
         * asconf paramter.
-         */ 
+         */
        length = ntohs(addr_param->v4.param_hdr.length);
        asconf_param = (sctp_addip_param_t *)((void *)addr_param + length);
        chunk_len -= length;
-        /* create an ASCONF_ACK chunk. 
+        /* create an ASCONF_ACK chunk.
         * Based on the definitions of parameters, we know that the size of
         * ASCONF_ACK parameters are less than or equal to the twice of ASCONF
         * paramters.
@@ -2538,7 +2538,7 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
                /* ADDIP 4.3 D11) When an endpoint receiving an ASCONF to add
                 * an IP address sends an 'Out of Resource' in its response, it
                 * MUST also fail any subsequent add or delete requests bundled
-                 * in the ASCONF. 
+                 * in the ASCONF.
                 */
                if (SCTP_ERROR_RSRC_LOW == err_code)
                        goto done;
@@ -2549,12 +2549,12 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
                                                      length);
                chunk_len -= length;
        }
-        
 done:
        asoc->peer.addip_serial++;
        /* If we are sending a new ASCONF_ACK hold a reference to it in assoc
-         * after freeing the reference to old asconf ack if any. 
+         * after freeing the reference to old asconf ack if any.
         */
        if (asconf_ack) {
                if (asoc->addip_last_asconf_ack)
@@ -2622,7 +2622,7 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
 /* Get the corresponding ASCONF response error code from the ASCONF_ACK chunk
 * for the given asconf parameter.  If there is no response for this parameter,
- * return the error code based on the third argument 'no_err'. 
+ * return the error code based on the third argument 'no_err'.
 * ADDIP 4.1
 * A7) If an error response is received for a TLV parameter, all TLVs with no
 * response before the failed TLV are considered successful if not reported.
@@ -2646,7 +2646,7 @@ static __be16 sctp_get_asconf_response(struct sctp_chunk *asconf_ack,
        /* Skip the addiphdr from the asconf_ack chunk and store a pointer to
         * the first asconf_ack parameter.
-         */ 
+         */
        length = sizeof(sctp_addiphdr_t);
        asconf_ack_param = (sctp_addip_param_t *)(asconf_ack->skb->data +
                                                  length);
@@ -2697,14 +2697,14 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
        /* Skip the chunkhdr and addiphdr from the last asconf sent and store
         * a pointer to address parameter.
-         */ 
+         */
        length = sizeof(sctp_addip_chunk_t);
        addr_param = (union sctp_addr_param *)(asconf->skb->data + length);
        asconf_len -= length;
        /* Skip the address parameter in the last asconf sent and store a
         * pointer to the first asconf paramter.
-         */ 
+         */
        length = ntohs(addr_param->v4.param_hdr.length);
        asconf_param = (sctp_addip_param_t *)((void *)addr_param + length);
        asconf_len -= length;
@@ -2741,7 +2741,7 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
                case SCTP_ERROR_INV_PARAM:
                        /* Disable sending this type of asconf parameter in
                         * future.
-                         */     
+                         */
                        asoc->peer.addip_disabled_mask |=
                                asconf_param->param_hdr.type;
                        break;
@@ -2755,7 +2755,7 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
                /* Skip the processed asconf parameter and move to the next
                 * one.
-                 */ 
+                 */
                length = ntohs(asconf_param->param_hdr.length);
                asconf_param = (sctp_addip_param_t *)((void *)asconf_param +
                                                      length);
@@ -2784,14 +2784,14 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
        return retval;
 }
-/* Make a FWD TSN chunk. */ 
+/* Make a FWD TSN chunk. */
 struct sctp_chunk *sctp_make_fwdtsn(const struct sctp_association *asoc,
                                    __u32 new_cum_tsn, size_t nstreams,
                                    struct sctp_fwdtsn_skip *skiplist)
 {
        struct sctp_chunk *retval = NULL;
        struct sctp_fwdtsn_chunk *ftsn_chunk;
-        struct sctp_fwdtsn_hdr ftsn_hdr; 
+        struct sctp_fwdtsn_hdr ftsn_hdr;
        struct sctp_fwdtsn_skip skip;
        size_t hint;
        int i;
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 6db77d1329f7..135567493119 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -61,7 +61,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                                struct sctp_endpoint *ep,
                                struct sctp_association *asoc,
                                void *event_arg,
-                                sctp_disposition_t status,
+                                sctp_disposition_t status,
                                sctp_cmd_seq_t *commands,
                                gfp_t gfp);
 static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
@@ -78,7 +78,7 @@ static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
 ********************************************************************/
 /* A helper function for delayed processing of INET ECN CE bit. */
-static void sctp_do_ecn_ce_work(struct sctp_association *asoc, 
+static void sctp_do_ecn_ce_work(struct sctp_association *asoc,
                                __u32 lowest_tsn)
 {
        /* Save the TSN away for comparison when we receive CWR */
@@ -160,7 +160,7 @@ static int sctp_gen_sack(struct sctp_association *asoc, int force,
        struct sctp_transport *trans = asoc->peer.last_data_from;
        int error = 0;
-        if (force || 
+        if (force ||
            (!trans && (asoc->param_flags & SPP_SACKDELAY_DISABLE)) ||
            (trans && (trans->param_flags & SPP_SACKDELAY_DISABLE)))
                asoc->peer.sack_needed = 1;
@@ -178,7 +178,7 @@ static int sctp_gen_sack(struct sctp_association *asoc, int force,
         * [This is actually not mentioned in Section 6, but we
         * implement it here anyway. --piggy]
         */
-        if (max_tsn_seen != ctsn)
+        if (max_tsn_seen != ctsn)
                asoc->peer.sack_needed = 1;
        /* From 6.2  Acknowledgement on Reception of DATA Chunks:
@@ -199,10 +199,10 @@ static int sctp_gen_sack(struct sctp_association *asoc, int force,
                 * for the association.
                 */
                if (trans)
-                        asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] = 
+                        asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] =
                                trans->sackdelay;
                else
-                        asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] = 
+                        asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] =
                                asoc->sackdelay;
                /* Restart the SACK timer. */
@@ -338,8 +338,8 @@ static void sctp_generate_t4_rto_event(unsigned long data)
 static void sctp_generate_t5_shutdown_guard_event(unsigned long data)
 {
-        struct sctp_association *asoc = (struct sctp_association *)data;
+        struct sctp_association *asoc = (struct sctp_association *)data;
-        sctp_generate_timeout_event(asoc,
+        sctp_generate_timeout_event(asoc,
                                    SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD);
 } /* sctp_generate_t5_shutdown_guard_event() */
@@ -380,7 +380,7 @@ void sctp_generate_heartbeat_event(unsigned long data)
                           asoc->state, asoc->ep, asoc,
                           transport, GFP_ATOMIC);
-         if (error)
+         if (error)
                 asoc->base.sk->sk_err = -error;
 out_unlock:
@@ -570,7 +570,7 @@ static void sctp_cmd_hb_timers_stop(sctp_cmd_seq_t *cmds,
 /* Helper function to stop any pending T3-RTX timers */
 static void sctp_cmd_t3_rtx_timers_stop(sctp_cmd_seq_t *cmds,
-                                        struct sctp_association *asoc)
+                                        struct sctp_association *asoc)
 {
        struct sctp_transport *t;
        struct list_head *pos;
@@ -675,7 +675,7 @@ static int sctp_cmd_process_sack(sctp_cmd_seq_t *cmds,
 /* Helper function to set the timeout value for T2-SHUTDOWN timer and to set
 * the transport for a shutdown chunk.
 */
-static void sctp_cmd_setup_t2(sctp_cmd_seq_t *cmds, 
+static void sctp_cmd_setup_t2(sctp_cmd_seq_t *cmds,
                              struct sctp_association *asoc,
                              struct sctp_chunk *chunk)
 {
@@ -688,7 +688,7 @@ static void sctp_cmd_setup_t2(sctp_cmd_seq_t *cmds,
 }
 /* Helper function to change the state of an association. */
-static void sctp_cmd_new_state(sctp_cmd_seq_t *cmds, 
+static void sctp_cmd_new_state(sctp_cmd_seq_t *cmds,
                               struct sctp_association *asoc,
                               sctp_state_t state)
 {
@@ -727,7 +727,7 @@ static void sctp_cmd_new_state(sctp_cmd_seq_t *cmds,
            sctp_state(asoc, SHUTDOWN_RECEIVED)) {
                /* Wake up any processes waiting in the asoc's wait queue in
                 * sctp_wait_for_connect() or sctp_wait_for_sndbuf().
-                 */
+                 */
                if (waitqueue_active(&asoc->wait))
                        wake_up_interruptible(&asoc->wait);
@@ -749,9 +749,9 @@ static void sctp_cmd_delete_tcb(sctp_cmd_seq_t *cmds,
        struct sock *sk = asoc->base.sk;
        /* If it is a non-temporary association belonging to a TCP-style
-         * listening socket that is not closed, do not free it so that accept() 
+         * listening socket that is not closed, do not free it so that accept()
         * can pick it up later.
-         */ 
+         */
        if (sctp_style(sk, TCP) && sctp_sstate(sk, LISTENING) &&
            (!asoc->temp) && (sk->sk_shutdown != SHUTDOWN_MASK))
                return;
@@ -764,7 +764,7 @@ static void sctp_cmd_delete_tcb(sctp_cmd_seq_t *cmds,
 * ADDIP Section 4.1 ASCONF Chunk Procedures
 * A4) Start a T-4 RTO timer, using the RTO value of the selected
 * destination address (we use active path instead of primary path just
- * because primary path may be inactive. 
+ * because primary path may be inactive.
 */
 static void sctp_cmd_setup_t4(sctp_cmd_seq_t *cmds,
                                struct sctp_association *asoc,
@@ -777,7 +777,7 @@ static void sctp_cmd_setup_t4(sctp_cmd_seq_t *cmds,
        chunk->transport = t;
 }
-/* Process an incoming Operation Error Chunk. */ 
+/* Process an incoming Operation Error Chunk. */
 static void sctp_cmd_process_operr(sctp_cmd_seq_t *cmds,
                                   struct sctp_association *asoc,
                                   struct sctp_chunk *chunk)
@@ -816,7 +816,7 @@ static void sctp_cmd_process_operr(sctp_cmd_seq_t *cmds,
 }
 /* Process variable FWDTSN chunk information. */
-static void sctp_cmd_process_fwdtsn(struct sctp_ulpq *ulpq, 
+static void sctp_cmd_process_fwdtsn(struct sctp_ulpq *ulpq,
                                    struct sctp_chunk *chunk)
 {
        struct sctp_fwdtsn_skip *skip;
@@ -828,9 +828,9 @@ static void sctp_cmd_process_fwdtsn(struct sctp_ulpq *ulpq,
        return;
 }
-/* Helper function to remove the association non-primary peer 
+/* Helper function to remove the association non-primary peer
 * transports.
- */ 
+ */
 static void sctp_cmd_del_non_primary(struct sctp_association *asoc)
 {
        struct sctp_transport *t;
@@ -840,7 +840,7 @@ static void sctp_cmd_del_non_primary(struct sctp_association *asoc)
        list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {
                t = list_entry(pos, struct sctp_transport, transports);
                if (!sctp_cmp_addr_exact(&t->ipaddr,
-                                         &asoc->peer.primary_addr)) {
+                                         &asoc->peer.primary_addr)) {
                        sctp_assoc_del_peer(asoc, &t->ipaddr);
                }
        }
@@ -915,7 +915,7 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,
        DEBUG_POST;
        error = sctp_side_effects(event_type, subtype, state,
-                                  ep, asoc, event_arg, status, 
+                                  ep, asoc, event_arg, status,
                                  &commands, gfp);
        DEBUG_POST_SFX;
@@ -968,7 +968,7 @@ static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
                error = -ENOMEM;
                break;
-        case SCTP_DISPOSITION_DELETE_TCB:
+        case SCTP_DISPOSITION_DELETE_TCB:
                /* This should now be a command. */
                break;
@@ -1021,7 +1021,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                                struct sctp_endpoint *ep,
                                struct sctp_association *asoc,
                                void *event_arg,
-                                sctp_disposition_t status,
+                                sctp_disposition_t status,
                                sctp_cmd_seq_t *commands,
                                gfp_t gfp)
 {
@@ -1057,7 +1057,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                case SCTP_CMD_NEW_ASOC:
                        /* Register a new association.  */
                        if (local_cork) {
-                                sctp_outq_uncork(&asoc->outqueue); 
+                                sctp_outq_uncork(&asoc->outqueue);
                                local_cork = 0;
                        }
                        asoc = cmd->obj.ptr;
@@ -1074,7 +1074,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                       sctp_outq_teardown(&asoc->outqueue);
                       break;
-                case SCTP_CMD_DELETE_TCB:                       
+                case SCTP_CMD_DELETE_TCB:
                        if (local_cork) {
                                sctp_outq_uncork(&asoc->outqueue);
                                local_cork = 0;
@@ -1104,7 +1104,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                case SCTP_CMD_PROCESS_FWDTSN:
                        sctp_cmd_process_fwdtsn(&asoc->ulpq, cmd->obj.ptr);
-                        break;
+                        break;
                case SCTP_CMD_GEN_SACK:
                        /* Generate a Selective ACK.
@@ -1162,12 +1162,12 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                                                SCTP_CHUNK(cmd->obj.ptr));
                        /* FIXME - Eventually come up with a cleaner way to
-                         * enabling COOKIE-ECHO + DATA bundling during 
+                         * enabling COOKIE-ECHO + DATA bundling during
-                         * multihoming stale cookie scenarios, the following 
+                         * multihoming stale cookie scenarios, the following
-                         * command plays with asoc->peer.retran_path to 
+                         * command plays with asoc->peer.retran_path to
-                         * avoid the problem of sending the COOKIE-ECHO and 
+                         * avoid the problem of sending the COOKIE-ECHO and
-                         * DATA in different paths, which could result 
+                         * DATA in different paths, which could result
-                         * in the association being ABORTed if the DATA chunk 
+                         * in the association being ABORTed if the DATA chunk
                         * is processed first by the server.  Checking the
                         * init error counter simply causes this command
                         * to be executed only during failed attempts of
@@ -1177,7 +1177,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                             asoc->peer.primary_path) &&
                            (asoc->init_err_counter > 0)) {
                                sctp_add_cmd_sf(commands,
-                                                SCTP_CMD_FORCE_PRIM_RETRAN,
+                                                SCTP_CMD_FORCE_PRIM_RETRAN,
                                                SCTP_NULL());
                        }
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index fbbc9e6a3b78..b3cad8a03736 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -189,7 +189,7 @@ sctp_disposition_t sctp_sf_do_4_C(const struct sctp_endpoint *ep,
                                             0, 0, 0, GFP_ATOMIC);
        if (ev)
                sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP,
-                                SCTP_ULPEVENT(ev));
+                                SCTP_ULPEVENT(ev));
        /* Upon reception of the SHUTDOWN COMPLETE chunk the endpoint
         * will verify that it is in SHUTDOWN-ACK-SENT state, if it is
@@ -228,7 +228,7 @@ sctp_disposition_t sctp_sf_do_4_C(const struct sctp_endpoint *ep,
 *    Verification Tag field to Tag_A, and also provide its own
 *    Verification Tag (Tag_Z) in the Initiate Tag field.
 *
- * Verification Tag: Must be 0. 
+ * Verification Tag: Must be 0.
 *
 * Inputs
 * (endpoint, asoc, chunk)
@@ -256,7 +256,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(const struct sctp_endpoint *ep,
        /* 6.10 Bundling
         * An endpoint MUST NOT bundle INIT, INIT ACK or
         * SHUTDOWN COMPLETE with any other chunks.
-         * 
+         *
         * IG Section 2.11.2
         * Furthermore, we require that the receiver of an INIT chunk MUST
         * enforce these rules by silently discarding an arriving packet
@@ -282,7 +282,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(const struct sctp_endpoint *ep,
                return sctp_sf_tabort_8_4_8(ep, asoc, type, arg, commands);
        /* 3.1 A packet containing an INIT chunk MUST have a zero Verification
-         * Tag. 
+         * Tag.
         */
        if (chunk->sctp_hdr->vtag != 0)
                return sctp_sf_tabort_8_4_8(ep, asoc, type, arg, commands);
@@ -326,7 +326,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(const struct sctp_endpoint *ep,
                }
        }
-        /* Grab the INIT header.  */
+        /* Grab the INIT header.  */
        chunk->subh.init_hdr = (sctp_inithdr_t *)chunk->skb->data;
        /* Tag the variable length parameters.  */
@@ -594,7 +594,7 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(const struct sctp_endpoint *ep,
        /* "Decode" the chunk.  We have no optional parameters so we
         * are in good shape.
         */
-        chunk->subh.cookie_hdr =
+        chunk->subh.cookie_hdr =
                (struct sctp_signed_cookie *)chunk->skb->data;
        if (!pskb_pull(chunk->skb, ntohs(chunk->chunk_hdr->length) -
                                         sizeof(sctp_chunkhdr_t)))
@@ -665,7 +665,7 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(const struct sctp_endpoint *ep,
        if (!ev)
                goto nomem_ev;
-        /* Sockets API Draft Section 5.3.1.6    
+        /* Sockets API Draft Section 5.3.1.6
         * When a peer sends a Adaptation Layer Indication parameter , SCTP
         * delivers this notification to inform the application that of the
         * peers requested adaptation layer.
@@ -891,7 +891,7 @@ sctp_disposition_t sctp_sf_sendbeat_8_3(const struct sctp_endpoint *ep,
        sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMER_UPDATE,
                        SCTP_TRANSPORT(transport));
-        return SCTP_DISPOSITION_CONSUME;
+        return SCTP_DISPOSITION_CONSUME;
 }
 /*
@@ -1280,7 +1280,7 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
                return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
        /* 3.1 A packet containing an INIT chunk MUST have a zero Verification
-         * Tag. 
+         * Tag.
         */
        if (chunk->sctp_hdr->vtag != 0)
                return sctp_sf_tabort_8_4_8(ep, asoc, type, arg, commands);
@@ -1548,7 +1548,7 @@ sctp_disposition_t sctp_sf_do_5_2_3_initack(const struct sctp_endpoint *ep,
        /* Per the above section, we'll discard the chunk if we have an
         * endpoint.  If this is an OOTB INIT-ACK, treat it as such.
         */
-        if (ep == sctp_sk((sctp_get_ctl_sock()))->ep)
+        if (ep == sctp_sk((sctp_get_ctl_sock()))->ep)
                return sctp_sf_ootb(ep, asoc, type, arg, commands);
        else
                return sctp_sf_discard_chunk(ep, asoc, type, arg, commands);
@@ -1760,9 +1760,9 @@ static sctp_disposition_t sctp_sf_do_dupcook_d(const struct sctp_endpoint *ep,
        /* Clarification from Implementor's Guide:
         * D) When both local and remote tags match the endpoint should
-         * enter the ESTABLISHED state, if it is in the COOKIE-ECHOED state.
+         * enter the ESTABLISHED state, if it is in the COOKIE-ECHOED state.
-         * It should stop any cookie timer that may be running and send
+         * It should stop any cookie timer that may be running and send
-         * a COOKIE ACK.
+         * a COOKIE ACK.
         */
        /* Don't accidentally move back into established state. */
@@ -1786,7 +1786,7 @@ static sctp_disposition_t sctp_sf_do_dupcook_d(const struct sctp_endpoint *ep,
                                             SCTP_COMM_UP, 0,
                                             asoc->c.sinit_num_ostreams,
                                             asoc->c.sinit_max_instreams,
-                                             GFP_ATOMIC);
+                                             GFP_ATOMIC);
                if (!ev)
                        goto nomem;
@@ -1870,7 +1870,7 @@ sctp_disposition_t sctp_sf_do_5_2_4_dupcook(const struct sctp_endpoint *ep,
        /* "Decode" the chunk.  We have no optional parameters so we
         * are in good shape.
         */
-        chunk->subh.cookie_hdr = (struct sctp_signed_cookie *)chunk->skb->data;
+        chunk->subh.cookie_hdr = (struct sctp_signed_cookie *)chunk->skb->data;
        if (!pskb_pull(chunk->skb, ntohs(chunk->chunk_hdr->length) -
                                        sizeof(sctp_chunkhdr_t)))
                goto nomem;
@@ -1936,7 +1936,7 @@ sctp_disposition_t sctp_sf_do_5_2_4_dupcook(const struct sctp_endpoint *ep,
        default: /* Discard packet for all others. */
                retval = sctp_sf_pdiscard(ep, asoc, type, arg, commands);
                break;
-        };
+        };
        /* Delete the tempory new association. */
        sctp_add_cmd_sf(commands, SCTP_CMD_NEW_ASOC, SCTP_ASOC(new_asoc));
@@ -2083,7 +2083,7 @@ sctp_disposition_t sctp_sf_cookie_echoed_err(const struct sctp_endpoint *ep,
         */
        sctp_walk_errors(err, chunk->chunk_hdr) {
                if (SCTP_ERROR_STALE_COOKIE == err->cause)
-                        return sctp_sf_do_5_2_6_stale(ep, asoc, type, 
+                        return sctp_sf_do_5_2_6_stale(ep, asoc, type,
                                                        arg, commands);
        }
@@ -2185,10 +2185,10 @@ static sctp_disposition_t sctp_sf_do_5_2_6_stale(const struct sctp_endpoint *ep,
         */
        sctp_add_cmd_sf(commands, SCTP_CMD_DEL_NON_PRIMARY, SCTP_NULL());
-        /* If we've sent any data bundled with COOKIE-ECHO we will need to 
+        /* If we've sent any data bundled with COOKIE-ECHO we will need to
-         * resend 
+         * resend
         */
-        sctp_add_cmd_sf(commands, SCTP_CMD_RETRAN, 
+        sctp_add_cmd_sf(commands, SCTP_CMD_RETRAN,
                        SCTP_TRANSPORT(asoc->peer.primary_path));
        /* Cast away the const modifier, as we want to just
@@ -2274,7 +2274,7 @@ sctp_disposition_t sctp_sf_do_9_1_abort(const struct sctp_endpoint *ep,
                error = ((sctp_errhdr_t *)chunk->skb->data)->cause;
        sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR, SCTP_ERROR(ECONNRESET));
-        /* ASSOC_FAILED will DELETE_TCB. */
+        /* ASSOC_FAILED will DELETE_TCB. */
        sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_PERR(error));
        SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
        SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
@@ -2439,7 +2439,7 @@ sctp_disposition_t sctp_sf_do_9_2_shutdown(const struct sctp_endpoint *ep,
        ev = sctp_ulpevent_make_shutdown_event(asoc, 0, GFP_ATOMIC);
        if (!ev) {
                disposition = SCTP_DISPOSITION_NOMEM;
-                goto out;       
+                goto out;
        }
        sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP, SCTP_ULPEVENT(ev));
@@ -2553,7 +2553,7 @@ sctp_disposition_t sctp_sf_do_ecn_cwr(const struct sctp_endpoint *ep,
        if (!sctp_chunk_length_valid(chunk, sizeof(sctp_ecne_chunk_t)))
                return sctp_sf_violation_chunklen(ep, asoc, type, arg,
                                                  commands);
-                
        cwr = (sctp_cwrhdr_t *) chunk->skb->data;
        skb_pull(chunk->skb, sizeof(sctp_cwrhdr_t));
@@ -2661,7 +2661,7 @@ sctp_disposition_t sctp_sf_eat_data_6_2(const struct sctp_endpoint *ep,
                sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_BAD_TAG,
                                SCTP_NULL());
                return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
-        }
+        }
        if (!sctp_chunk_length_valid(chunk, sizeof(sctp_data_chunk_t)))
                return sctp_sf_violation_chunklen(ep, asoc, type, arg,
@@ -2743,7 +2743,7 @@ discard_noforce:
        return SCTP_DISPOSITION_DISCARD;
 consume:
        return SCTP_DISPOSITION_CONSUME;
-        
 }
 /*
@@ -2930,7 +2930,7 @@ sctp_disposition_t sctp_sf_tabort_8_4_8(const struct sctp_endpoint *ep,
                /* Make an ABORT. The T bit will be set if the asoc
                 * is NULL.
                 */
-                abort = sctp_make_abort(asoc, chunk, 0);
+                abort = sctp_make_abort(asoc, chunk, 0);
                if (!abort) {
                        sctp_ootb_pkt_free(packet);
                        return SCTP_DISPOSITION_NOMEM;
@@ -2994,7 +2994,7 @@ sctp_disposition_t sctp_sf_operr_notify(const struct sctp_endpoint *ep,
                }
                sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_OPERR,
-                                SCTP_CHUNK(chunk));     
+                                SCTP_CHUNK(chunk));
        }
        return SCTP_DISPOSITION_CONSUME;
@@ -3128,7 +3128,7 @@ sctp_disposition_t sctp_sf_ootb(const struct sctp_endpoint *ep,
                 */
                if (SCTP_CID_ABORT == ch->type)
                        return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
-                        
                ch = (sctp_chunkhdr_t *) ch_end;
        } while (ch_end < skb->tail);
@@ -3175,8 +3175,8 @@ static sctp_disposition_t sctp_sf_shut_8_4_5(const struct sctp_endpoint *ep,
        if (packet) {
                /* Make an SHUTDOWN_COMPLETE.
-                 * The T bit will be set if the asoc is NULL.
+                 * The T bit will be set if the asoc is NULL.
-                 */
+                 */
                shut = sctp_make_shutdown_complete(asoc, chunk);
                if (!shut) {
                        sctp_ootb_pkt_free(packet);
@@ -3261,10 +3261,10 @@ sctp_disposition_t sctp_sf_do_asconf(const struct sctp_endpoint *ep,
        /* ADDIP 4.2 C1) Compare the value of the serial number to the value
         * the endpoint stored in a new association variable
-         * 'Peer-Serial-Number'. 
+         * 'Peer-Serial-Number'.
         */
        if (serial == asoc->peer.addip_serial + 1) {
-                /* ADDIP 4.2 C2) If the value found in the serial number is
+                /* ADDIP 4.2 C2) If the value found in the serial number is
                 * equal to the ('Peer-Serial-Number' + 1), the endpoint MUST
                 * do V1-V5.
                 */
@@ -3285,9 +3285,9 @@ sctp_disposition_t sctp_sf_do_asconf(const struct sctp_endpoint *ep,
                else
                        return SCTP_DISPOSITION_DISCARD;
        } else {
-                /* ADDIP 4.2 C4) Otherwise, the ASCONF Chunk is discarded since 
+                /* ADDIP 4.2 C4) Otherwise, the ASCONF Chunk is discarded since
                 * it must be either a stale packet or from an attacker.
-                 */     
+                 */
                return SCTP_DISPOSITION_DISCARD;
        }
@@ -3296,7 +3296,7 @@ sctp_disposition_t sctp_sf_do_asconf(const struct sctp_endpoint *ep,
         * being responded to.
         */
        sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(asconf_ack));
-        
        return SCTP_DISPOSITION_CONSUME;
 }
@@ -3307,7 +3307,7 @@ sctp_disposition_t sctp_sf_do_asconf(const struct sctp_endpoint *ep,
 */
 sctp_disposition_t sctp_sf_do_asconf_ack(const struct sctp_endpoint *ep,
                                         const struct sctp_association *asoc,
-                                         const sctp_subtype_t type, void *arg,
+                                         const sctp_subtype_t type, void *arg,
                                         sctp_cmd_seq_t *commands)
 {
        struct sctp_chunk       *asconf_ack = arg;
@@ -3359,7 +3359,7 @@ sctp_disposition_t sctp_sf_do_asconf_ack(const struct sctp_endpoint *ep,
                                SCTP_TO(SCTP_EVENT_TIMEOUT_T4_RTO));
                sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET,SCTP_NULL());
                sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
-                                SCTP_ERROR(ECONNABORTED));
+                                SCTP_ERROR(ECONNABORTED));
                sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
                                SCTP_PERR(SCTP_ERROR_ASCONF_ACK));
                SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
@@ -3387,7 +3387,7 @@ sctp_disposition_t sctp_sf_do_asconf_ack(const struct sctp_endpoint *ep,
                 */
                sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET,SCTP_NULL());
                sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
-                                SCTP_ERROR(ECONNABORTED));
+                                SCTP_ERROR(ECONNABORTED));
                sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
                                SCTP_PERR(SCTP_ERROR_ASCONF_ACK));
                SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
@@ -3451,17 +3451,17 @@ sctp_disposition_t sctp_sf_eat_fwd_tsn(const struct sctp_endpoint *ep,
        sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_FWDTSN, SCTP_U32(tsn));
        if (len > sizeof(struct sctp_fwdtsn_hdr))
-                sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_FWDTSN, 
+                sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_FWDTSN,
                                SCTP_CHUNK(chunk));
-        
        /* Count this as receiving DATA. */
        if (asoc->autoclose) {
                sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_RESTART,
                                SCTP_TO(SCTP_EVENT_TIMEOUT_AUTOCLOSE));
        }
-        
        /* FIXME: For now send a SACK, but DATA processing may
-         * send another. 
+         * send another.
         */
        sctp_add_cmd_sf(commands, SCTP_CMD_GEN_SACK, SCTP_NOFORCE());
@@ -3511,9 +3511,9 @@ sctp_disposition_t sctp_sf_eat_fwd_tsn_fast(
        sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_FWDTSN, SCTP_U32(tsn));
        if (len > sizeof(struct sctp_fwdtsn_hdr))
-                sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_FWDTSN, 
+                sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_FWDTSN,
                                SCTP_CHUNK(chunk));
-        
        /* Go a head and force a SACK, since we are shutting down. */
 gen_shutdown:
        /* Implementor's Guide.
@@ -3527,7 +3527,7 @@ gen_shutdown:
        sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_RESTART,
                        SCTP_TO(SCTP_EVENT_TIMEOUT_T2_SHUTDOWN));
-        return SCTP_DISPOSITION_CONSUME;
+        return SCTP_DISPOSITION_CONSUME;
 }
 /*
@@ -3706,7 +3706,7 @@ sctp_disposition_t sctp_sf_violation(const struct sctp_endpoint *ep,
 * if it's length is set to be smaller then the size of sctp_sack_chunk_t.
 *
 * We inform the other end by sending an ABORT with a Protocol Violation
- * error code. 
+ * error code.
 *
 * Section: Not specified
 * Verification Tag:  Nothing to do
@@ -3747,7 +3747,7 @@ static sctp_disposition_t sctp_sf_violation_chunklen(
                                SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
        } else {
                sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
-                                SCTP_ERROR(ECONNABORTED));
+                                SCTP_ERROR(ECONNABORTED));
                sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
                                SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
                SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
@@ -3756,7 +3756,7 @@ static sctp_disposition_t sctp_sf_violation_chunklen(
        sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET, SCTP_NULL());
        SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
-        
        return SCTP_DISPOSITION_ABORT;
 nomem:
@@ -4437,7 +4437,7 @@ sctp_disposition_t sctp_sf_do_9_2_start_shutdown(
        /* sctp-implguide 2.10 Issues with Heartbeating and failover
         *
         * HEARTBEAT ... is discontinued after sending either SHUTDOWN
-         * or SHUTDOWN-ACK.
+         * or SHUTDOWN-ACK.
         */
        sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_STOP, SCTP_NULL());
@@ -4515,7 +4515,7 @@ sctp_disposition_t sctp_sf_do_9_2_shutdown_ack(
        /* sctp-implguide 2.10 Issues with Heartbeating and failover
         *
         * HEARTBEAT ... is discontinued after sending either SHUTDOWN
-         * or SHUTDOWN-ACK.
+         * or SHUTDOWN-ACK.
         */
        sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_STOP, SCTP_NULL());
@@ -4874,7 +4874,7 @@ sctp_disposition_t sctp_sf_t4_timer_expire(
        /* ADDIP 4.1 B4) Re-transmit the ASCONF Chunk last sent and if possible
         * choose an alternate destination address (please refer to RFC2960
         * [5] section 6.4.1). An endpoint MUST NOT add new parameters to this
-         * chunk, it MUST be the same (including its serial number) as the last 
+         * chunk, it MUST be the same (including its serial number) as the last
         * ASCONF sent.
         */
        sctp_chunk_hold(asoc->addip_last_asconf);
@@ -4953,7 +4953,7 @@ sctp_disposition_t sctp_sf_autoclose_timer_expire(
        /* sctpimpguide-05 Section 2.12.2
         * The sender of the SHUTDOWN MAY also start an overall guard timer
         * 'T5-shutdown-guard' to bound the overall time for shutdown sequence.
-         */
+         */
        sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_START,
                        SCTP_TO(SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD));
        disposition = SCTP_DISPOSITION_CONSUME;
@@ -5127,7 +5127,7 @@ static struct sctp_packet *sctp_ootb_pkt_new(const struct sctp_association *asoc
                        vtag = ntohl(init->init_hdr.init_tag);
                        break;
                }
-                default:        
+                default:
                        vtag = ntohl(chunk->sctp_hdr->vtag);
                        break;
                }
@@ -5176,7 +5176,7 @@ static void sctp_send_stale_cookie_err(const struct sctp_endpoint *ep,
                        /* Override the OOTB vtag from the cookie. */
                        cookie = chunk->subh.cookie_hdr;
                        packet->vtag = cookie->c.peer_vtag;
-                        
                        /* Set the skb to the belonging sock for accounting. */
                        err_chunk->skb->sk = ep->base.sk;
                        sctp_packet_append_chunk(packet, err_chunk);
@@ -5310,7 +5310,7 @@ static int sctp_eat_data(const struct sctp_association *asoc,
                sctp_add_cmd_sf(commands, SCTP_CMD_PART_DELIVER, SCTP_NULL());
        }
-        /* Spill over rwnd a little bit.  Note: While allowed, this spill over
+        /* Spill over rwnd a little bit.  Note: While allowed, this spill over
         * seems a bit troublesome in that frag_point varies based on
         * PMTU.  In cases, such as loopback, this might be a rather
         * large spill over.
diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index 5f6cc7aa661b..5e54b17377f4 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -954,7 +954,7 @@ static const sctp_sm_table_entry_t timeout_event_table[SCTP_NUM_TIMEOUT_TYPES][S
        TYPE_SCTP_EVENT_TIMEOUT_AUTOCLOSE,
 };
-static const sctp_sm_table_entry_t *sctp_chunk_event_lookup(sctp_cid_t cid, 
+static const sctp_sm_table_entry_t *sctp_chunk_event_lookup(sctp_cid_t cid,
                                                            sctp_state_t state)
 {
        if (state > SCTP_STATE_MAX)
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 388d0fb1a377..536298c2eda2 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -381,12 +381,12 @@ SCTP_STATIC int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
 /* ADDIP Section 4.1.1 Congestion Control of ASCONF Chunks
 *
- * R1) One and only one ASCONF Chunk MAY be in transit and unacknowledged 
+ * R1) One and only one ASCONF Chunk MAY be in transit and unacknowledged
 * at any one time.  If a sender, after sending an ASCONF chunk, decides
- * it needs to transfer another ASCONF Chunk, it MUST wait until the 
+ * it needs to transfer another ASCONF Chunk, it MUST wait until the
 * ASCONF-ACK Chunk returns from the previous ASCONF Chunk before sending a
- * subsequent ASCONF. Note this restriction binds each side, so at any 
+ * subsequent ASCONF. Note this restriction binds each side, so at any
- * time two ASCONF may be in-transit on any given association (one sent 
+ * time two ASCONF may be in-transit on any given association (one sent
 * from each endpoint).
 */
 static int sctp_send_asconf(struct sctp_association *asoc,
@@ -396,10 +396,10 @@ static int sctp_send_asconf(struct sctp_association *asoc,
        /* If there is an outstanding ASCONF chunk, queue it for later
         * transmission.
-         */     
+         */
        if (asoc->addip_last_asconf) {
                list_add_tail(&chunk->list, &asoc->addip_chunk_list);
-                goto out;       
+                goto out;
        }
        /* Hold the chunk until an ASCONF_ACK is received. */
@@ -449,7 +449,7 @@ int sctp_bindx_add(struct sock *sk, struct sockaddr *addrs, int addrcnt)
                        goto err_bindx_add;
                }
-                retval = sctp_do_bind(sk, (union sctp_addr *)sa_addr, 
+                retval = sctp_do_bind(sk, (union sctp_addr *)sa_addr,
                                      af->sockaddr_len);
                addr_buf += af->sockaddr_len;
@@ -470,13 +470,13 @@ err_bindx_add:
 * associations that are part of the endpoint indicating that a list of local
 * addresses are added to the endpoint.
 *
- * If any of the addresses is already in the bind address list of the 
+ * If any of the addresses is already in the bind address list of the
 * association, we do not send the chunk for that association.  But it will not
 * affect other associations.
 *
 * Only sctp_setsockopt_bindx() is supposed to call this function.
 */
-static int sctp_send_asconf_add_ip(struct sock          *sk, 
+static int sctp_send_asconf_add_ip(struct sock          *sk,
                                   struct sockaddr      *addrs,
                                   int                  addrcnt)
 {
@@ -517,8 +517,8 @@ static int sctp_send_asconf_add_ip(struct sock		*sk,
                        continue;
                /* Check if any address in the packed array of addresses is
-                 * in the bind address list of the association. If so, 
+                 * in the bind address list of the association. If so,
-                 * do not send the asconf chunk to its peer, but continue with 
+                 * do not send the asconf chunk to its peer, but continue with
                 * other associations.
                 */
                addr_buf = addrs;
@@ -664,7 +664,7 @@ err_bindx_rem:
 * the associations that are part of the endpoint indicating that a list of
 * local addresses are removed from the endpoint.
 *
- * If any of the addresses is already in the bind address list of the 
+ * If any of the addresses is already in the bind address list of the
 * association, we do not send the chunk for that association.  But it will not
 * affect other associations.
 *
@@ -710,7 +710,7 @@ static int sctp_send_asconf_del_ip(struct sock		*sk,
                        continue;
                /* Check if any address in the packed array of addresses is
-                 * not present in the bind address list of the association.
+                 * not present in the bind address list of the association.
                 * If so, do not send the asconf chunk to its peer, but
                 * continue with other associations.
                 */
@@ -898,7 +898,7 @@ SCTP_STATIC int sctp_setsockopt_bindx(struct sock* sk,
                return -EFAULT;
        }
-        /* Walk through the addrs buffer and count the number of addresses. */ 
+        /* Walk through the addrs buffer and count the number of addresses. */
        addr_buf = kaddrs;
        while (walk_size < addrs_size) {
                sa_addr = (struct sockaddr *)addr_buf;
@@ -906,7 +906,7 @@ SCTP_STATIC int sctp_setsockopt_bindx(struct sock* sk,
                /* If the address family is not supported or if this address
                 * causes the address buffer to overflow return EINVAL.
-                 */ 
+                 */
                if (!af || (walk_size + af->sockaddr_len) > addrs_size) {
                        kfree(kaddrs);
                        return -EINVAL;
@@ -935,7 +935,7 @@ SCTP_STATIC int sctp_setsockopt_bindx(struct sock* sk,
        default:
                err = -EINVAL;
                break;
-        };
+        };
 out:
        kfree(kaddrs);
@@ -1035,10 +1035,10 @@ static int __sctp_connect(struct sock* sk,
                                }
                        } else {
                                /*
-                                 * If an unprivileged user inherits a 1-many 
+                                 * If an unprivileged user inherits a 1-many
-                                 * style socket with open associations on a 
+                                 * style socket with open associations on a
-                                 * privileged port, it MAY be permitted to 
+                                 * privileged port, it MAY be permitted to
-                                 * accept new associations, but it SHOULD NOT 
+                                 * accept new associations, but it SHOULD NOT
                                 * be permitted to open new associations.
                                 */
                                if (ep->base.bind_addr.port < PROT_SOCK &&
@@ -1094,8 +1094,8 @@ static int __sctp_connect(struct sock* sk,
 out_free:
        SCTP_DEBUG_PRINTK("About to exit __sctp_connect() free asoc: %p"
-                          " kaddrs: %p err: %d\n",
+                          " kaddrs: %p err: %d\n",
-                          asoc, kaddrs, err);
+                          asoc, kaddrs, err);
        if (asoc)
                sctp_association_free(asoc);
        return err;
@@ -1435,7 +1435,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
         * length messages when SCTP_EOF|SCTP_ABORT is not set.
         * If SCTP_ABORT is set, the message length could be non zero with
         * the msg_iov set to the user abort reason.
-         */
+         */
        if (((sinfo_flags & SCTP_EOF) && (msg_len > 0)) ||
            (!(sinfo_flags & (SCTP_EOF|SCTP_ABORT)) && (msg_len == 0))) {
                err = -EINVAL;
@@ -1599,7 +1599,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
                                        = sinit->sinit_max_attempts;
                        }
                        if (sinit->sinit_max_init_timeo) {
-                                asoc->max_init_timeo = 
+                                asoc->max_init_timeo =
                                 msecs_to_jiffies(sinit->sinit_max_init_timeo);
                        }
                }
@@ -2298,7 +2298,7 @@ static int sctp_setsockopt_delayed_ack_time(struct sock *sk,
        /* Get association, if assoc_id != 0 and the socket is a one
         * to many style socket, and an association was not found, then
         * the id was invalid.
-         */
+         */
        asoc = sctp_id2assoc(sk, params.assoc_id);
        if (!asoc && params.assoc_id && sctp_style(sk, UDP))
                return -EINVAL;
@@ -2307,22 +2307,22 @@ static int sctp_setsockopt_delayed_ack_time(struct sock *sk,
                if (asoc) {
                        asoc->sackdelay =
                                msecs_to_jiffies(params.assoc_value);
-                        asoc->param_flags = 
+                        asoc->param_flags =
                                (asoc->param_flags & ~SPP_SACKDELAY) |
                                SPP_SACKDELAY_ENABLE;
                } else {
                        sp->sackdelay = params.assoc_value;
-                        sp->param_flags = 
+                        sp->param_flags =
                                (sp->param_flags & ~SPP_SACKDELAY) |
                                SPP_SACKDELAY_ENABLE;
                }
        } else {
                if (asoc) {
-                        asoc->param_flags = 
+                        asoc->param_flags =
                                (asoc->param_flags & ~SPP_SACKDELAY) |
                                SPP_SACKDELAY_DISABLE;
                } else {
-                        sp->param_flags = 
+                        sp->param_flags =
                                (sp->param_flags & ~SPP_SACKDELAY) |
                                SPP_SACKDELAY_DISABLE;
                }
@@ -2338,17 +2338,17 @@ static int sctp_setsockopt_delayed_ack_time(struct sock *sk,
                        if (params.assoc_value) {
                                trans->sackdelay =
                                        msecs_to_jiffies(params.assoc_value);
-                                trans->param_flags = 
+                                trans->param_flags =
                                        (trans->param_flags & ~SPP_SACKDELAY) |
                                        SPP_SACKDELAY_ENABLE;
                        } else {
-                                trans->param_flags = 
+                                trans->param_flags =
                                        (trans->param_flags & ~SPP_SACKDELAY) |
                                        SPP_SACKDELAY_DISABLE;
                        }
                }
        }
- 
        return 0;
 }
@@ -2374,13 +2374,13 @@ static int sctp_setsockopt_initmsg(struct sock *sk, char __user *optval, int opt
                return -EFAULT;
        if (sinit.sinit_num_ostreams)
-                sp->initmsg.sinit_num_ostreams = sinit.sinit_num_ostreams;      
+                sp->initmsg.sinit_num_ostreams = sinit.sinit_num_ostreams;
        if (sinit.sinit_max_instreams)
-                sp->initmsg.sinit_max_instreams = sinit.sinit_max_instreams;    
+                sp->initmsg.sinit_max_instreams = sinit.sinit_max_instreams;
        if (sinit.sinit_max_attempts)
-                sp->initmsg.sinit_max_attempts = sinit.sinit_max_attempts;      
+                sp->initmsg.sinit_max_attempts = sinit.sinit_max_attempts;
        if (sinit.sinit_max_init_timeo)
-                sp->initmsg.sinit_max_init_timeo = sinit.sinit_max_init_timeo;  
+                sp->initmsg.sinit_max_init_timeo = sinit.sinit_max_init_timeo;
        return 0;
 }
@@ -2511,7 +2511,7 @@ static int sctp_setsockopt_rtoinfo(struct sock *sk, char __user *optval, int opt
        if (asoc) {
                if (rtoinfo.srto_initial != 0)
-                        asoc->rto_initial = 
+                        asoc->rto_initial =
                                msecs_to_jiffies(rtoinfo.srto_initial);
                if (rtoinfo.srto_max != 0)
                        asoc->rto_max = msecs_to_jiffies(rtoinfo.srto_max);
@@ -2665,7 +2665,7 @@ static int sctp_setsockopt_maxseg(struct sock *sk, char __user *optval, int optl
        /* Update the frag_point of the existing associations. */
        list_for_each(pos, &(sp->ep->asocs)) {
                asoc = list_entry(pos, struct sctp_association, asocs);
-                asoc->frag_point = sctp_frag_point(sp, asoc->pathmtu); 
+                asoc->frag_point = sctp_frag_point(sp, asoc->pathmtu);
        }
        return 0;
@@ -2703,7 +2703,7 @@ static int sctp_setsockopt_peer_primary_addr(struct sock *sk, char __user *optva
                return -EFAULT;
        asoc = sctp_id2assoc(sk, prim.sspp_assoc_id);
-        if (!asoc) 
+        if (!asoc)
                return -EINVAL;
        if (!asoc->peer.asconf_capable)
@@ -3015,7 +3015,7 @@ SCTP_STATIC struct sock *sctp_accept(struct sock *sk, int flags, int *err)
 out:
        sctp_release_sock(sk);
-        *err = error;
+        *err = error;
        return newsk;
 }
@@ -3087,7 +3087,7 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk)
        sp->assocparams.sasoc_cookie_life = sctp_valid_cookie_life;
        /* Initialize default event subscriptions. By default, all the
-         * options are off. 
+         * options are off.
         */
        memset(&sp->subscribe, 0, sizeof(struct sctp_event_subscribe));
@@ -3099,8 +3099,8 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk)
        sp->pathmtu     = 0; // allow default discovery
        sp->sackdelay   = sctp_sack_timeout;
        sp->param_flags = SPP_HB_ENABLE |
-                          SPP_PMTUD_ENABLE |
+                          SPP_PMTUD_ENABLE |
-                          SPP_SACKDELAY_ENABLE;
+                          SPP_SACKDELAY_ENABLE;
        /* If enabled no SCTP message fragmentation will be performed.
         * Configure through SCTP_DISABLE_FRAGMENTS socket option.
@@ -3680,7 +3680,7 @@ static int sctp_getsockopt_delayed_ack_time(struct sock *sk, int len,
        /* Get association, if assoc_id != 0 and the socket is a one
         * to many style socket, and an association was not found, then
         * the id was invalid.
-         */
+         */
        asoc = sctp_id2assoc(sk, params.assoc_id);
        if (!asoc && params.assoc_id && sctp_style(sk, UDP))
                return -EINVAL;
@@ -3756,7 +3756,7 @@ static int sctp_getsockopt_peer_addrs_num_old(struct sock *sk, int len,
        return cnt;
 }
-/* 
+/*
 * Old API for getting list of peer addresses. Does not work for 32-bit
 * programs running on a 64-bit kernel
 */
@@ -3833,7 +3833,7 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
                return -EINVAL;
        to = optval + offsetof(struct sctp_getaddrs,addrs);
-        space_left = len - sizeof(struct sctp_getaddrs) - 
+        space_left = len - sizeof(struct sctp_getaddrs) -
                        offsetof(struct sctp_getaddrs,addrs);
        list_for_each(pos, &asoc->peer.transport_addr_list) {
@@ -3907,7 +3907,7 @@ static int sctp_getsockopt_local_addrs_num_old(struct sock *sk, int len,
                                addr = list_entry(pos,
                                                  struct sctp_sockaddr_entry,
                                                  list);
-                                if ((PF_INET == sk->sk_family) && 
+                                if ((PF_INET == sk->sk_family) &&
                                    (AF_INET6 == addr->a.sa.sa_family))
                                        continue;
                                cnt++;
@@ -3941,7 +3941,7 @@ static int sctp_copy_laddrs_to_user_old(struct sock *sk, __u16 port, int max_add
        list_for_each_safe(pos, next, &sctp_local_addr_list) {
                addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                if ((PF_INET == sk->sk_family) && 
+                if ((PF_INET == sk->sk_family) &&
                    (AF_INET6 == addr->a.sa.sa_family))
                        continue;
                memcpy(&temp, &addr->a, sizeof(temp));
@@ -3970,7 +3970,7 @@ static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port,
        list_for_each_safe(pos, next, &sctp_local_addr_list) {
                addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                if ((PF_INET == sk->sk_family) && 
+                if ((PF_INET == sk->sk_family) &&
                    (AF_INET6 == addr->a.sa.sa_family))
                        continue;
                memcpy(&temp, &addr->a, sizeof(temp));
@@ -4051,7 +4051,7 @@ static int sctp_getsockopt_local_addrs_old(struct sock *sk, int len,
                                err = cnt;
                                goto unlock;
                        }
-                        goto copy_getaddrs;             
+                        goto copy_getaddrs;
                }
        }
@@ -4139,7 +4139,7 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
                                err = cnt;
                                goto unlock;
                        }
-                        goto copy_getaddrs;             
+                        goto copy_getaddrs;
                }
        }
@@ -4196,7 +4196,7 @@ static int sctp_getsockopt_primary_addr(struct sock *sk, int len,
        if (!asoc->peer.primary_path)
                return -ENOTCONN;
-        
        memcpy(&prim.ssp_addr, &asoc->peer.primary_path->ipaddr,
                asoc->peer.primary_path->af_specific->sockaddr_len);
@@ -4864,7 +4864,7 @@ SCTP_STATIC int sctp_seqpacket_listen(struct sock *sk, int backlog)
        if (!backlog) {
                if (sctp_sstate(sk, CLOSED))
                        return 0;
-                
                sctp_unhash_endpoint(ep);
                sk->sk_state = SCTP_SS_CLOSED;
        }
@@ -4872,7 +4872,7 @@ SCTP_STATIC int sctp_seqpacket_listen(struct sock *sk, int backlog)
        /* Return if we are already listening. */
        if (sctp_sstate(sk, LISTENING))
                return 0;
-                
        /*
         * If a bind() or sctp_bindx() is not called prior to a listen()
         * call that allows new associations to be accepted, the system
@@ -4907,7 +4907,7 @@ SCTP_STATIC int sctp_stream_listen(struct sock *sk, int backlog)
        if (!backlog) {
                if (sctp_sstate(sk, CLOSED))
                        return 0;
-                
                sctp_unhash_endpoint(ep);
                sk->sk_state = SCTP_SS_CLOSED;
        }
@@ -5010,7 +5010,7 @@ unsigned int sctp_poll(struct file *file, struct socket *sock, poll_table *wait)
         */
        if (sctp_style(sk, TCP) && sctp_sstate(sk, LISTENING))
                return (!list_empty(&sp->ep->asocs)) ?
-                        (POLLIN | POLLRDNORM) : 0;
+                        (POLLIN | POLLRDNORM) : 0;
        mask = 0;
@@ -5430,7 +5430,7 @@ static int sctp_wait_for_sndbuf(struct sctp_association *asoc, long *timeo_p,
        DEFINE_WAIT(wait);
        SCTP_DEBUG_PRINTK("wait_for_sndbuf: asoc=%p, timeo=%ld, msg_len=%zu\n",
-                          asoc, (long)(*timeo_p), msg_len);
+                          asoc, (long)(*timeo_p), msg_len);
        /* Increment the association's refcnt.  */
        sctp_association_hold(asoc);
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 3e5936a5f671..a596f5308cb1 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -130,9 +130,9 @@ static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer,
 struct sctp_transport *sctp_transport_new(const union sctp_addr *addr,
                                          gfp_t gfp)
 {
-        struct sctp_transport *transport;
+        struct sctp_transport *transport;
-        transport = t_new(struct sctp_transport, gfp);
+        transport = t_new(struct sctp_transport, gfp);
        if (!transport)
                goto fail;
@@ -185,7 +185,7 @@ static void sctp_transport_destroy(struct sctp_transport *transport)
        if (transport->asoc)
                sctp_association_put(transport->asoc);
-        sctp_packet_free(&transport->packet);
+        sctp_packet_free(&transport->packet);
        dst_release(transport->dst);
        kfree(transport);
@@ -268,7 +268,7 @@ void sctp_transport_route(struct sctp_transport *transport,
                /* Initialize sk->sk_rcv_saddr, if the transport is the
                 * association's active path for getsockname().
-                 */ 
+                 */
                if (asoc && (transport == asoc->peer.active_path))
                        opt->pf->af->to_sk_saddr(&transport->saddr,
                                                 asoc->base.sk);
@@ -459,8 +459,8 @@ void sctp_transport_lower_cwnd(struct sctp_transport *transport,
                 * destination address(es) to which the missing DATA chunks
                 * were last sent, according to the formula described in
                 * Section 7.2.3.
-                 *
+                 *
-                 * RFC 2960 7.2.3, sctpimpguide Upon detection of packet
+                 * RFC 2960 7.2.3, sctpimpguide Upon detection of packet
                 * losses from SACK (see Section 7.2.4), An endpoint
                 * should do the following:
                 *      ssthresh = max(cwnd/2, 4*MTU)
@@ -488,7 +488,7 @@ void sctp_transport_lower_cwnd(struct sctp_transport *transport,
                if ((jiffies - transport->last_time_ecne_reduced) >
                    transport->rtt) {
                        transport->ssthresh = max(transport->cwnd/2,
-                                                  4*transport->asoc->pathmtu);
+                                                  4*transport->asoc->pathmtu);
                        transport->cwnd = transport->ssthresh;
                        transport->last_time_ecne_reduced = jiffies;
                }
diff --git a/net/sctp/tsnmap.c b/net/sctp/tsnmap.c
index 42d9498c64fa..d3192a1babcc 100644
--- a/net/sctp/tsnmap.c
+++ b/net/sctp/tsnmap.c
@@ -277,7 +277,7 @@ static void sctp_tsnmap_update(struct sctp_tsnmap *map)
                        /* Now tsn_map must have been all '1's,
                         * so we swap the map and check the overflow table
                         */
-                        __u8 *tmp = map->tsn_map;
+                        __u8 *tmp = map->tsn_map;
                        memset(tmp, 0, map->len);
                        map->tsn_map = map->overflow_map;
                        map->overflow_map = tmp;
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index 445e07a7ac4b..2e11bc8d5d35 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -749,7 +749,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_pdapi(
         */
        pd->pdapi_length = sizeof(struct sctp_pdapi_event);
-        /*  pdapi_indication: 32 bits (unsigned integer)
+        /*  pdapi_indication: 32 bits (unsigned integer)
         *
         * This field holds the indication being sent to the application.
         */
@@ -790,13 +790,13 @@ void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event,
                return;
        /* Sockets API Extensions for SCTP
-         * Section 5.2.2 SCTP Header Information Structure (SCTP_SNDRCV)
+         * Section 5.2.2 SCTP Header Information Structure (SCTP_SNDRCV)
-         *
+         *
-         * sinfo_stream: 16 bits (unsigned integer)
+         * sinfo_stream: 16 bits (unsigned integer)
-         *
+         *
-         * For recvmsg() the SCTP stack places the message's stream number in
+         * For recvmsg() the SCTP stack places the message's stream number in
-         * this value.
+         * this value.
-        */
+        */
        sinfo.sinfo_stream = event->stream;
        /* sinfo_ssn: 16 bits (unsigned integer)
         *
@@ -828,7 +828,7 @@ void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event,
        sinfo.sinfo_flags = event->flags;
        /* sinfo_tsn: 32 bit (unsigned integer)
         *
-         * For the receiving side, this field holds a TSN that was 
+         * For the receiving side, this field holds a TSN that was
         * assigned to one of the SCTP Data Chunks.
         */
        sinfo.sinfo_tsn = event->tsn;
@@ -879,7 +879,7 @@ static void sctp_ulpevent_receive_data(struct sctp_ulpevent *event,
         * fragment of the real event.  However, we still need to do rwnd
         * accounting.
         * In general, the skb passed from IP can have only 1 level of
-         * fragments. But we allow multiple levels of fragments. 
+         * fragments. But we allow multiple levels of fragments.
         */
        for (frag = skb_shinfo(skb)->frag_list; frag; frag = frag->next) {
                sctp_ulpevent_receive_data(sctp_skb2event(frag), asoc);
@@ -888,7 +888,7 @@ static void sctp_ulpevent_receive_data(struct sctp_ulpevent *event,
 /* Do accounting for bytes just read by user and release the references to
 * the association.
- */ 
+ */
 static void sctp_ulpevent_release_data(struct sctp_ulpevent *event)
 {
        struct sk_buff *skb, *frag;
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index e1d144275f97..f4759a9bdaee 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -191,7 +191,7 @@ int sctp_ulpq_tail_event(struct sctp_ulpq *ulpq, struct sctp_ulpevent *event)
                queue = &sk->sk_receive_queue;
        } else if (ulpq->pd_mode) {
                if (event->msg_flags & MSG_NOTIFICATION)
-                        queue = &sctp_sk(sk)->pd_lobby;
+                        queue = &sctp_sk(sk)->pd_lobby;
                else {
                        clear_pd = event->msg_flags & MSG_EOR;
                        queue = &sk->sk_receive_queue;
@@ -298,32 +298,32 @@ static struct sctp_ulpevent *sctp_make_reassembled_event(struct sk_buff_head *qu
         */
        if (last)
                last->next = pos;
-        else {
+        else {
-                if (skb_cloned(f_frag)) {
+                if (skb_cloned(f_frag)) {
-                        /* This is a cloned skb, we can't just modify
+                        /* This is a cloned skb, we can't just modify
-                         * the frag_list.  We need a new skb to do that.
+                         * the frag_list.  We need a new skb to do that.
-                         * Instead of calling skb_unshare(), we'll do it
+                         * Instead of calling skb_unshare(), we'll do it
-                         * ourselves since we need to delay the free.
+                         * ourselves since we need to delay the free.
-                         */
+                         */
-                        new = skb_copy(f_frag, GFP_ATOMIC);
+                        new = skb_copy(f_frag, GFP_ATOMIC);
-                        if (!new)
+                        if (!new)
-                                return NULL;    /* try again later */
+                                return NULL;    /* try again later */
-                        sctp_skb_set_owner_r(new, f_frag->sk);
+                        sctp_skb_set_owner_r(new, f_frag->sk);
-                        skb_shinfo(new)->frag_list = pos;
+                        skb_shinfo(new)->frag_list = pos;
-                } else
+                } else
-                        skb_shinfo(f_frag)->frag_list = pos;
+                        skb_shinfo(f_frag)->frag_list = pos;
-        }
+        }
        /* Remove the first fragment from the reassembly queue.  */
        __skb_unlink(f_frag, queue);
-        /* if we did unshare, then free the old skb and re-assign */
+        /* if we did unshare, then free the old skb and re-assign */
-        if (new) {
+        if (new) {
-                kfree_skb(f_frag);
+                kfree_skb(f_frag);
-                f_frag = new;
+                f_frag = new;
-        }
+        }
        while (pos) {
@@ -335,7 +335,7 @@ static struct sctp_ulpevent *sctp_make_reassembled_event(struct sk_buff_head *qu
                /* Remove the fragment from the reassembly queue.  */
                __skb_unlink(pos, queue);
-        
                /* Break if we have reached the last fragment.  */
                if (pos == l_frag)
                        break;
@@ -624,7 +624,7 @@ static inline void sctp_ulpq_store_ordered(struct sctp_ulpq *ulpq,
        sid = event->stream;
        ssn = event->ssn;
-        
        cevent = (struct sctp_ulpevent *) pos->cb;
        csid = cevent->stream;
        cssn = cevent->ssn;
@@ -718,11 +718,11 @@ static inline void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq)
                if (cssn != sctp_ssn_peek(in, csid))
                        break;
-                /* Found it, so mark in the ssnmap. */         
+                /* Found it, so mark in the ssnmap. */
                sctp_ssn_next(in, csid);
                __skb_unlink(pos, &ulpq->lobby);
-                if (!event) {                                           
+                if (!event) {
                        /* Create a temporary list to collect chunks on.  */
                        event = sctp_skb2event(pos);
                        __skb_queue_tail(&temp, sctp_event2skb(event));
@@ -755,7 +755,7 @@ void sctp_ulpq_skip(struct sctp_ulpq *ulpq, __u16 sid, __u16 ssn)
        sctp_ssn_skip(in, sid, ssn);
        /* Go find any other chunks that were waiting for
-         * ordering and deliver them if needed. 
+         * ordering and deliver them if needed.
         */
        sctp_ulpq_reap_ordered(ulpq);
        return;
@@ -849,7 +849,7 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
        if (chunk) {
                needed = ntohs(chunk->chunk_hdr->length);
                needed -= sizeof(sctp_data_chunk_t);
-        } else 
+        } else
                needed = SCTP_DEFAULT_MAXWINDOW;
        freed = 0;
@@ -866,7 +866,7 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
                tsn = ntohl(chunk->subh.data_hdr->tsn);
                sctp_tsnmap_mark(&asoc->peer.tsn_map, tsn);
                sctp_ulpq_tail_data(ulpq, chunk, gfp);
-                
                sctp_ulpq_partial_delivery(ulpq, chunk, gfp);
        }
author	YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>	2007-02-09 09:25:18 -0500
committer	David S. Miller <davem@sunset.davemloft.net>	2007-02-11 02:20:11 -0500
commit	d808ad9ab8b1109239027c248c4652503b9d3029 (patch)
tree	cdd09b4987a4efd687a0a138491d626f8b674de5 /net
parent	10297b99315e5e08fe623ba56da35db1fee69ba9 (diff)