43 files changed, 122 insertions, 206 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index b21a911193e8..f5bd9bab7ed6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3725,7 +3725,7 @@ S:	Maintained
 TLAN NETWORK DRIVER
 P:      Samuel Chessman
 M:      chessman@tux.org
-L:      tlan-devel@lists.sourceforge.net
+L:      tlan-devel@lists.sourceforge.net (subscribers-only)
 W:      http://sourceforge.net/projects/tlan/
 S:      Maintained
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index d33aba6864c2..3b64a99772ea 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -394,6 +394,11 @@ he_init_one(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent)
        he_dev->atm_dev->dev_data = he_dev;
        atm_dev->dev_data = he_dev;
        he_dev->number = atm_dev->number;
+#ifdef USE_TASKLET
+        tasklet_init(&he_dev->tasklet, he_tasklet, (unsigned long) he_dev);
+#endif
+        spin_lock_init(&he_dev->global_lock);
        if (he_start(atm_dev)) {
                he_stop(he_dev);
                err = -ENODEV;
@@ -1173,11 +1178,6 @@ he_start(struct atm_dev *dev)
        if ((err = he_init_irq(he_dev)) != 0)
                return err;
-#ifdef USE_TASKLET
-        tasklet_init(&he_dev->tasklet, he_tasklet, (unsigned long) he_dev);
-#endif
-        spin_lock_init(&he_dev->global_lock);
        /* 4.11 enable pci bus controller state machines */
        host_cntl |= (OUTFF_ENB | CMDFF_ENB |
                                QUICK_RD_RETRY | QUICK_WR_RETRY | PERR_INT_ENB);
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 277a020b35e9..50775f9234cc 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1032,7 +1032,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
 }
 static int rt2500usb_get_tx_data_len(struct rt2x00_dev *rt2x00dev,
-                                     int maxpacket, struct sk_buff *skb)
+                                     struct sk_buff *skb)
 {
        int length;
@@ -1041,7 +1041,7 @@ static int rt2500usb_get_tx_data_len(struct rt2x00_dev *rt2x00dev,
         * but it must _not_ be a multiple of the USB packet size.
         */
        length = roundup(skb->len, 2);
-        length += (2 * !(length % maxpacket));
+        length += (2 * !(length % rt2x00dev->usb_maxpacket));
        return length;
 }
@@ -1643,7 +1643,6 @@ static int rt2500usb_beacon_update(struct ieee80211_hw *hw,
        struct data_entry *beacon;
        struct data_entry *guardian;
        int pipe = usb_sndbulkpipe(usb_dev, 1);
-        int max_packet = usb_maxpacket(usb_dev, pipe, 1);
        int length;
        /*
@@ -1672,7 +1671,7 @@ static int rt2500usb_beacon_update(struct ieee80211_hw *hw,
                                                         ring->desc_size),
                                skb->len - ring->desc_size, control);
-        length = rt2500usb_get_tx_data_len(rt2x00dev, max_packet, skb);
+        length = rt2500usb_get_tx_data_len(rt2x00dev, skb);
        usb_fill_bulk_urb(beacon->priv, usb_dev, pipe,
                          skb->data, length, rt2500usb_beacondone, beacon);
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index d1ad5251a77a..c8f16f161c28 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -418,7 +418,7 @@ struct rt2x00lib_ops {
        int (*write_tx_data) (struct rt2x00_dev *rt2x00dev,
                              struct data_ring *ring, struct sk_buff *skb,
                              struct ieee80211_tx_control *control);
-        int (*get_tx_data_len) (struct rt2x00_dev *rt2x00dev, int maxpacket,
+        int (*get_tx_data_len) (struct rt2x00_dev *rt2x00dev,
                                struct sk_buff *skb);
        void (*kick_tx_queue) (struct rt2x00_dev *rt2x00dev,
                               unsigned int queue);
@@ -599,6 +599,11 @@ struct rt2x00_dev {
        u32 *rf;
        /*
+         * USB Max frame size (for rt2500usb & rt73usb).
+         */
+        u16 usb_maxpacket;
+        /*
         * Current TX power value.
         */
        u16 tx_power;
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 73cc726c4046..1f5675dd329f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -159,7 +159,6 @@ int rt2x00usb_write_tx_data(struct rt2x00_dev *rt2x00dev,
            interface_to_usbdev(rt2x00dev_usb(rt2x00dev));
        struct data_entry *entry = rt2x00_get_data_entry(ring);
        int pipe = usb_sndbulkpipe(usb_dev, 1);
-        int max_packet = usb_maxpacket(usb_dev, pipe, 1);
        u32 length;
        if (rt2x00_ring_full(ring)) {
@@ -194,8 +193,7 @@ int rt2x00usb_write_tx_data(struct rt2x00_dev *rt2x00dev,
         * length of the data to usb_fill_bulk_urb. Pass the skb
         * to the driver to determine what the length should be.
         */
-        length = rt2x00dev->ops->lib->get_tx_data_len(rt2x00dev,
+        length = rt2x00dev->ops->lib->get_tx_data_len(rt2x00dev, skb);
-                                                      max_packet, skb);
        /*
         * Initialize URB and send the frame to the device.
@@ -490,6 +488,11 @@ int rt2x00usb_probe(struct usb_interface *usb_intf,
        rt2x00dev->ops = ops;
        rt2x00dev->hw = hw;
+        rt2x00dev->usb_maxpacket =
+            usb_maxpacket(usb_dev, usb_sndbulkpipe(usb_dev, 1), 1);
+        if (!rt2x00dev->usb_maxpacket)
+                rt2x00dev->usb_maxpacket = 1;
        retval = rt2x00usb_alloc_reg(rt2x00dev);
        if (retval)
                goto exit_free_device;
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index dc640bf6b5eb..c0671c2e6e73 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1251,7 +1251,7 @@ static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
 }
 static int rt73usb_get_tx_data_len(struct rt2x00_dev *rt2x00dev,
-                                   int maxpacket, struct sk_buff *skb)
+                                   struct sk_buff *skb)
 {
        int length;
@@ -1260,7 +1260,7 @@ static int rt73usb_get_tx_data_len(struct rt2x00_dev *rt2x00dev,
         * but it must _not_ be a multiple of the USB packet size.
         */
        length = roundup(skb->len, 4);
-        length += (4 * !(length % maxpacket));
+        length += (4 * !(length % rt2x00dev->usb_maxpacket));
        return length;
 }
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 91140fe8c119..bddd50bd6878 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -356,7 +356,6 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
        return __alloc_skb(size, priority, 1, -1);
 }
-extern void            kfree_skbmem(struct sk_buff *skb);
 extern struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src);
 extern struct sk_buff *skb_clone(struct sk_buff *skb,
                                 gfp_t priority);
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index 164d13211165..d8ae48439f12 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -115,8 +115,16 @@ extern u32 ieee80211_debug_level;
 do { if (ieee80211_debug_level & (level)) \
  printk(KERN_DEBUG "ieee80211: %c %s " fmt, \
         in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+static inline bool ieee80211_ratelimit_debug(u32 level)
+{
+        return (ieee80211_debug_level & level) && net_ratelimit();
+}
 #else
 #define IEEE80211_DEBUG(level, fmt, args...) do {} while (0)
+static inline bool ieee80211_ratelimit_debug(u32 level)
+{
+        return false;
+}
 #endif                          /* CONFIG_IEEE80211_DEBUG */
 /* escape_essid() is intended to be used in debug (and possibly error)
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 469216d93663..37f6cb112127 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -186,9 +186,8 @@ static inline void inet_ehash_locks_free(struct inet_hashinfo *hashinfo)
                if (size > PAGE_SIZE)
                        vfree(hashinfo->ehash_locks);
                else
-#else
-                kfree(hashinfo->ehash_locks);
 #endif
+                kfree(hashinfo->ehash_locks);
                hashinfo->ehash_locks = NULL;
        }
 }
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 67ea2c0c0ab7..8a7d59be8a0d 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -328,40 +328,6 @@ extern int ip_vs_get_debug_level(void);
 #define FTPDATA  __constant_htons(20)
 /*
- *      IPVS sysctl variables under the /proc/sys/net/ipv4/vs/
- */
-#define NET_IPV4_VS              21
-enum {
-        NET_IPV4_VS_DEBUG_LEVEL=1,
-        NET_IPV4_VS_AMEMTHRESH=2,
-        NET_IPV4_VS_AMDROPRATE=3,
-        NET_IPV4_VS_DROP_ENTRY=4,
-        NET_IPV4_VS_DROP_PACKET=5,
-        NET_IPV4_VS_SECURE_TCP=6,
-        NET_IPV4_VS_TO_ES=7,
-        NET_IPV4_VS_TO_SS=8,
-        NET_IPV4_VS_TO_SR=9,
-        NET_IPV4_VS_TO_FW=10,
-        NET_IPV4_VS_TO_TW=11,
-        NET_IPV4_VS_TO_CL=12,
-        NET_IPV4_VS_TO_CW=13,
-        NET_IPV4_VS_TO_LA=14,
-        NET_IPV4_VS_TO_LI=15,
-        NET_IPV4_VS_TO_SA=16,
-        NET_IPV4_VS_TO_UDP=17,
-        NET_IPV4_VS_TO_ICMP=18,
-        NET_IPV4_VS_LBLC_EXPIRE=19,
-        NET_IPV4_VS_LBLCR_EXPIRE=20,
-        NET_IPV4_VS_CACHE_BYPASS=22,
-        NET_IPV4_VS_EXPIRE_NODEST_CONN=23,
-        NET_IPV4_VS_SYNC_THRESHOLD=24,
-        NET_IPV4_VS_NAT_ICMP_SEND=25,
-        NET_IPV4_VS_EXPIRE_QUIESCENT_TEMPLATE=26,
-        NET_IPV4_VS_LAST
-};
-/*
 *      TCP State Values
 */
 enum {
diff --git a/include/net/sock.h b/include/net/sock.h
index 567e468d7492..67e35c7e230c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1236,6 +1236,9 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
 {
        struct sk_buff *skb;
+        /* The TCP header must be at least 32-bit aligned.  */
+        size = ALIGN(size, 4);
        skb = alloc_skb_fclone(size + sk->sk_prot->max_header, gfp);
        if (skb) {
                skb->truesize += mem;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index d695cea7730d..cb5b033e0e59 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1288,6 +1288,9 @@ static inline void tcp_insert_write_queue_before(struct sk_buff *new,
                                                  struct sock *sk)
 {
        __skb_insert(new, skb->prev, skb, &sk->sk_write_queue);
+        if (sk->sk_send_head == skb)
+                sk->sk_send_head = new;
 }
 static inline void tcp_unlink_write_queue(struct sk_buff *skb, struct sock *sk)
diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c
index 8f5baac1eb08..6972f26c65f7 100644
--- a/kernel/sysctl_check.c
+++ b/kernel/sysctl_check.c
@@ -234,36 +234,6 @@ static struct trans_ctl_table trans_net_ipv4_conf_table[] = {
        {}
 };
-static struct trans_ctl_table trans_net_ipv4_vs_table[] = {
-        { NET_IPV4_VS_AMEMTHRESH,       "amemthresh" },
-        { NET_IPV4_VS_DEBUG_LEVEL,      "debug_level" },
-        { NET_IPV4_VS_AMDROPRATE,       "am_droprate" },
-        { NET_IPV4_VS_DROP_ENTRY,       "drop_entry" },
-        { NET_IPV4_VS_DROP_PACKET,      "drop_packet" },
-        { NET_IPV4_VS_SECURE_TCP,       "secure_tcp" },
-        { NET_IPV4_VS_TO_ES,            "timeout_established" },
-        { NET_IPV4_VS_TO_SS,            "timeout_synsent" },
-        { NET_IPV4_VS_TO_SR,            "timeout_synrecv" },
-        { NET_IPV4_VS_TO_FW,            "timeout_finwait" },
-        { NET_IPV4_VS_TO_TW,            "timeout_timewait" },
-        { NET_IPV4_VS_TO_CL,            "timeout_close" },
-        { NET_IPV4_VS_TO_CW,            "timeout_closewait" },
-        { NET_IPV4_VS_TO_LA,            "timeout_lastack" },
-        { NET_IPV4_VS_TO_LI,            "timeout_listen" },
-        { NET_IPV4_VS_TO_SA,            "timeout_synack" },
-        { NET_IPV4_VS_TO_UDP,           "timeout_udp" },
-        { NET_IPV4_VS_TO_ICMP,          "timeout_icmp" },
-        { NET_IPV4_VS_CACHE_BYPASS,     "cache_bypass" },
-        { NET_IPV4_VS_EXPIRE_NODEST_CONN,       "expire_nodest_conn" },
-        { NET_IPV4_VS_EXPIRE_QUIESCENT_TEMPLATE,        "expire_quiescent_template" },
-        { NET_IPV4_VS_SYNC_THRESHOLD,           "sync_threshold" },
-        { NET_IPV4_VS_NAT_ICMP_SEND,    "nat_icmp_send" },
-        { NET_IPV4_VS_LBLC_EXPIRE,              "lblc_expiration" },
-        { NET_IPV4_VS_LBLCR_EXPIRE,             "lblcr_expiration" },
-        {}
-};
 static struct trans_ctl_table trans_net_neigh_vars_table[] = {
        { NET_NEIGH_MCAST_SOLICIT,      "mcast_solicit" },
        { NET_NEIGH_UCAST_SOLICIT,      "ucast_solicit" },
@@ -338,7 +308,6 @@ static struct trans_ctl_table trans_net_ipv4_table[] = {
        { NET_IPV4_ROUTE,               "route",        trans_net_ipv4_route_table },
        /* NET_IPV4_FIB_HASH unused */
        { NET_IPV4_NETFILTER,           "netfilter",    trans_net_ipv4_netfilter_table },
-        { NET_IPV4_VS,                  "vs",           trans_net_ipv4_vs_table },
        { NET_IPV4_TCP_TIMESTAMPS,              "tcp_timestamps" },
        { NET_IPV4_TCP_WINDOW_SCALING,          "tcp_window_scaling" },
diff --git a/net/bridge/netfilter/ebt_among.c b/net/bridge/netfilter/ebt_among.c
index 392d877040d3..6436d30a550e 100644
--- a/net/bridge/netfilter/ebt_among.c
+++ b/net/bridge/netfilter/ebt_among.c
@@ -187,7 +187,7 @@ static int ebt_among_check(const char *tablename, unsigned int hookmask,
        if (datalen != EBT_ALIGN(expected_length)) {
                printk(KERN_WARNING
-                       "ebtables: among: wrong size: %d"
+                       "ebtables: among: wrong size: %d "
                       "against expected %d, rounded to %Zd\n",
                       datalen, expected_length,
                       EBT_ALIGN(expected_length));
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index de33f36947e9..285ec3ed9b37 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2463,8 +2463,6 @@ static int pktgen_output_ipsec(struct sk_buff *skb, struct pktgen_dev *pkt_dev)
        x->curlft.bytes +=skb->len;
        x->curlft.packets++;
-        spin_unlock(&x->lock);
 error:
        spin_unlock(&x->lock);
        return err;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 32d5826b7177..5b4ce9b4dd20 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -275,12 +275,11 @@ static void skb_release_data(struct sk_buff *skb)
 /*
 *      Free an skbuff by memory without cleaning the state.
 */
-void kfree_skbmem(struct sk_buff *skb)
+static void kfree_skbmem(struct sk_buff *skb)
 {
        struct sk_buff *other;
        atomic_t *fclone_ref;
-        skb_release_data(skb);
        switch (skb->fclone) {
        case SKB_FCLONE_UNAVAILABLE:
                kmem_cache_free(skbuff_head_cache, skb);
@@ -307,16 +306,8 @@ void kfree_skbmem(struct sk_buff *skb)
        }
 }
-/**
+/* Free everything but the sk_buff shell. */
- *      __kfree_skb - private function
+static void skb_release_all(struct sk_buff *skb)
- *      @skb: buffer
- *
- *      Free an sk_buff. Release anything attached to the buffer.
- *      Clean the state. This is an internal helper function. Users should
- *      always call kfree_skb
- */
-void __kfree_skb(struct sk_buff *skb)
 {
        dst_release(skb->dst);
 #ifdef CONFIG_XFRM
@@ -340,7 +331,21 @@ void __kfree_skb(struct sk_buff *skb)
        skb->tc_verd = 0;
 #endif
 #endif
+        skb_release_data(skb);
+}
+/**
+ *      __kfree_skb - private function
+ *      @skb: buffer
+ *
+ *      Free an sk_buff. Release anything attached to the buffer.
+ *      Clean the state. This is an internal helper function. Users should
+ *      always call kfree_skb
+ */
+void __kfree_skb(struct sk_buff *skb)
+{
+        skb_release_all(skb);
        kfree_skbmem(skb);
 }
@@ -441,7 +446,7 @@ static struct sk_buff *__skb_clone(struct sk_buff *n, struct sk_buff *skb)
 */
 struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src)
 {
-        skb_release_data(dst);
+        skb_release_all(dst);
        return __skb_clone(dst, src);
 }
 EXPORT_SYMBOL_GPL(skb_morph);
diff --git a/net/dccp/ccids/lib/loss_interval.c b/net/dccp/ccids/lib/loss_interval.c
index 40ad428a27f5..d26b88dbbb45 100644
--- a/net/dccp/ccids/lib/loss_interval.c
+++ b/net/dccp/ccids/lib/loss_interval.c
@@ -166,7 +166,7 @@ static u32 dccp_li_calc_first_li(struct sock *sk,
        }
        if (unlikely(interval == 0)) {
-                DCCP_WARN("%s(%p), Could not find a win_count interval > 0."
+                DCCP_WARN("%s(%p), Could not find a win_count interval > 0. "
                          "Defaulting to 1\n", dccp_role(sk), sk);
                interval = 1;
        }
diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c
index c6d760d9fbbe..208bf35b5546 100644
--- a/net/ieee80211/ieee80211_crypt_ccmp.c
+++ b/net/ieee80211/ieee80211_crypt_ccmp.c
@@ -338,7 +338,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
        pos += 8;
        if (ccmp_replay_check(pn, key->rx_pn)) {
-                if (net_ratelimit()) {
+                if (ieee80211_ratelimit_debug(IEEE80211_DL_DROP)) {
                        IEEE80211_DEBUG_DROP("CCMP: replay detected: STA=%s "
                                 "previous PN %02x%02x%02x%02x%02x%02x "
                                 "received PN %02x%02x%02x%02x%02x%02x\n",
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index 58b22619ab15..8e146949fc6f 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -464,7 +464,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
        pos += 8;
        if (tkip_replay_check(iv32, iv16, tkey->rx_iv32, tkey->rx_iv16)) {
-                if (net_ratelimit()) {
+                if (ieee80211_ratelimit_debug(IEEE80211_DL_DROP)) {
                        IEEE80211_DEBUG_DROP("TKIP: replay detected: STA=%s"
                               " previous TSC %08x%04x received TSC "
                               "%08x%04x\n", print_mac(mac, hdr->addr2),
@@ -504,7 +504,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
                         * it needs to be recalculated for the next packet. */
                        tkey->rx_phase1_done = 0;
                }
-                if (net_ratelimit()) {
+                if (ieee80211_ratelimit_debug(IEEE80211_DL_DROP)) {
                        IEEE80211_DEBUG_DROP("TKIP: ICV error detected: STA="
                               "%s\n", print_mac(mac, hdr->addr2));
                }
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 36d6798947b5..b3f366a33a5c 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -111,12 +111,8 @@
 #include <net/tcp.h>
 #include <net/sock.h>
 #include <net/arp.h>
-#if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
 #include <net/ax25.h>
-#if defined(CONFIG_NETROM) || defined(CONFIG_NETROM_MODULE)
 #include <net/netrom.h>
-#endif
-#endif
 #if defined(CONFIG_ATM_CLIP) || defined(CONFIG_ATM_CLIP_MODULE)
 #include <net/atmclip.h>
 struct neigh_table *clip_tbl_hook;
@@ -731,20 +727,10 @@ static int arp_process(struct sk_buff *skb)
                    htons(dev_type) != arp->ar_hrd)
                        goto out;
                break;
-#ifdef CONFIG_NET_ETHERNET
        case ARPHRD_ETHER:
-#endif
-#ifdef CONFIG_TR
        case ARPHRD_IEEE802_TR:
-#endif
-#ifdef CONFIG_FDDI
        case ARPHRD_FDDI:
-#endif
-#ifdef CONFIG_NET_FC
        case ARPHRD_IEEE802:
-#endif
-#if defined(CONFIG_NET_ETHERNET) || defined(CONFIG_TR) || \
-    defined(CONFIG_FDDI)         || defined(CONFIG_NET_FC)
                /*
                 * ETHERNET, Token Ring and Fibre Channel (which are IEEE 802
                 * devices, according to RFC 2625) devices will accept ARP
@@ -759,21 +745,16 @@ static int arp_process(struct sk_buff *skb)
                    arp->ar_pro != htons(ETH_P_IP))
                        goto out;
                break;
-#endif
-#if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
        case ARPHRD_AX25:
                if (arp->ar_pro != htons(AX25_P_IP) ||
                    arp->ar_hrd != htons(ARPHRD_AX25))
                        goto out;
                break;
-#if defined(CONFIG_NETROM) || defined(CONFIG_NETROM_MODULE)
        case ARPHRD_NETROM:
                if (arp->ar_pro != htons(AX25_P_IP) ||
                    arp->ar_hrd != htons(ARPHRD_NETROM))
                        goto out;
                break;
-#endif
-#endif
        }
        /* Understand only these message types */
@@ -828,7 +809,8 @@ static int arp_process(struct sk_buff *skb)
                if (arp->ar_op == htons(ARPOP_REQUEST) &&
                    inet_addr_type(tip) == RTN_LOCAL &&
                    !arp_ignore(in_dev,dev,sip,tip))
-                        arp_send(ARPOP_REPLY,ETH_P_ARP,tip,dev,tip,sha,dev->dev_addr,dev->dev_addr);
+                        arp_send(ARPOP_REPLY, ETH_P_ARP, sip, dev, tip, sha,
+                                 dev->dev_addr, sha);
                goto out;
        }
diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c
index 20c884a57721..8fba20256f52 100644
--- a/net/ipv4/ipvs/ip_vs_core.c
+++ b/net/ipv4/ipvs/ip_vs_core.c
@@ -637,7 +637,7 @@ static int ip_vs_out_icmp(struct sk_buff *skb, int *related)
        verdict = NF_DROP;
        if (IP_VS_FWD_METHOD(cp) != 0) {
-                IP_VS_ERR("shouldn't reach here, because the box is on the"
+                IP_VS_ERR("shouldn't reach here, because the box is on the "
                          "half connection in the tun/dr module.\n");
        }
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index b64cf45a9ead..693d92490c11 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -1424,7 +1424,6 @@ proc_do_sync_threshold(ctl_table *table, int write, struct file *filp,
 static struct ctl_table vs_vars[] = {
        {
-                .ctl_name       = NET_IPV4_VS_AMEMTHRESH,
                .procname       = "amemthresh",
                .data           = &sysctl_ip_vs_amemthresh,
                .maxlen         = sizeof(int),
@@ -1433,7 +1432,6 @@ static struct ctl_table vs_vars[] = {
        },
 #ifdef CONFIG_IP_VS_DEBUG
        {
-                .ctl_name       = NET_IPV4_VS_DEBUG_LEVEL,
                .procname       = "debug_level",
                .data           = &sysctl_ip_vs_debug_level,
                .maxlen         = sizeof(int),
@@ -1442,7 +1440,6 @@ static struct ctl_table vs_vars[] = {
        },
 #endif
        {
-                .ctl_name       = NET_IPV4_VS_AMDROPRATE,
                .procname       = "am_droprate",
                .data           = &sysctl_ip_vs_am_droprate,
                .maxlen         = sizeof(int),
@@ -1450,7 +1447,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec,
        },
        {
-                .ctl_name       = NET_IPV4_VS_DROP_ENTRY,
                .procname       = "drop_entry",
                .data           = &sysctl_ip_vs_drop_entry,
                .maxlen         = sizeof(int),
@@ -1458,7 +1454,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_do_defense_mode,
        },
        {
-                .ctl_name       = NET_IPV4_VS_DROP_PACKET,
                .procname       = "drop_packet",
                .data           = &sysctl_ip_vs_drop_packet,
                .maxlen         = sizeof(int),
@@ -1466,7 +1461,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_do_defense_mode,
        },
        {
-                .ctl_name       = NET_IPV4_VS_SECURE_TCP,
                .procname       = "secure_tcp",
                .data           = &sysctl_ip_vs_secure_tcp,
                .maxlen         = sizeof(int),
@@ -1475,7 +1469,6 @@ static struct ctl_table vs_vars[] = {
        },
 #if 0
        {
-                .ctl_name       = NET_IPV4_VS_TO_ES,
                .procname       = "timeout_established",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_ESTABLISHED],
                .maxlen         = sizeof(int),
@@ -1483,7 +1476,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_SS,
                .procname       = "timeout_synsent",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_SYN_SENT],
                .maxlen         = sizeof(int),
@@ -1491,7 +1483,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_SR,
                .procname       = "timeout_synrecv",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_SYN_RECV],
                .maxlen         = sizeof(int),
@@ -1499,7 +1490,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_FW,
                .procname       = "timeout_finwait",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_FIN_WAIT],
                .maxlen         = sizeof(int),
@@ -1507,7 +1497,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_TW,
                .procname       = "timeout_timewait",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_TIME_WAIT],
                .maxlen         = sizeof(int),
@@ -1515,7 +1504,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_CL,
                .procname       = "timeout_close",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_CLOSE],
                .maxlen         = sizeof(int),
@@ -1523,7 +1511,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_CW,
                .procname       = "timeout_closewait",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_CLOSE_WAIT],
                .maxlen         = sizeof(int),
@@ -1531,7 +1518,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_LA,
                .procname       = "timeout_lastack",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_LAST_ACK],
                .maxlen         = sizeof(int),
@@ -1539,7 +1525,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_LI,
                .procname       = "timeout_listen",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_LISTEN],
                .maxlen         = sizeof(int),
@@ -1547,7 +1532,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_SA,
                .procname       = "timeout_synack",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_SYNACK],
                .maxlen         = sizeof(int),
@@ -1555,7 +1539,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_UDP,
                .procname       = "timeout_udp",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_UDP],
                .maxlen         = sizeof(int),
@@ -1563,7 +1546,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec_jiffies,
        },
        {
-                .ctl_name       = NET_IPV4_VS_TO_ICMP,
                .procname       = "timeout_icmp",
                .data   = &vs_timeout_table_dos.timeout[IP_VS_S_ICMP],
                .maxlen         = sizeof(int),
@@ -1572,7 +1554,6 @@ static struct ctl_table vs_vars[] = {
        },
 #endif
        {
-                .ctl_name       = NET_IPV4_VS_CACHE_BYPASS,
                .procname       = "cache_bypass",
                .data           = &sysctl_ip_vs_cache_bypass,
                .maxlen         = sizeof(int),
@@ -1580,7 +1561,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec,
        },
        {
-                .ctl_name       = NET_IPV4_VS_EXPIRE_NODEST_CONN,
                .procname       = "expire_nodest_conn",
                .data           = &sysctl_ip_vs_expire_nodest_conn,
                .maxlen         = sizeof(int),
@@ -1588,7 +1568,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec,
        },
        {
-                .ctl_name       = NET_IPV4_VS_EXPIRE_QUIESCENT_TEMPLATE,
                .procname       = "expire_quiescent_template",
                .data           = &sysctl_ip_vs_expire_quiescent_template,
                .maxlen         = sizeof(int),
@@ -1596,7 +1575,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_dointvec,
        },
        {
-                .ctl_name       = NET_IPV4_VS_SYNC_THRESHOLD,
                .procname       = "sync_threshold",
                .data           = &sysctl_ip_vs_sync_threshold,
                .maxlen         = sizeof(sysctl_ip_vs_sync_threshold),
@@ -1604,7 +1582,6 @@ static struct ctl_table vs_vars[] = {
                .proc_handler   = &proc_do_sync_threshold,
        },
        {
-                .ctl_name       = NET_IPV4_VS_NAT_ICMP_SEND,
                .procname       = "nat_icmp_send",
                .data           = &sysctl_ip_vs_nat_icmp_send,
                .maxlen         = sizeof(int),
@@ -1616,7 +1593,6 @@ static struct ctl_table vs_vars[] = {
 static ctl_table vs_table[] = {
        {
-                .ctl_name       = NET_IPV4_VS,
                .procname       = "vs",
                .mode           = 0555,
                .child          = vs_vars
diff --git a/net/ipv4/ipvs/ip_vs_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c
index 052f4ed59174..b843a11d7cf7 100644
--- a/net/ipv4/ipvs/ip_vs_lblc.c
+++ b/net/ipv4/ipvs/ip_vs_lblc.c
@@ -114,7 +114,6 @@ struct ip_vs_lblc_table {
 static ctl_table vs_vars_table[] = {
        {
-                .ctl_name       = NET_IPV4_VS_LBLC_EXPIRE,
                .procname       = "lblc_expiration",
                .data           = &sysctl_ip_vs_lblc_expiration,
                .maxlen         = sizeof(int),
@@ -126,7 +125,6 @@ static ctl_table vs_vars_table[] = {
 static ctl_table vs_table[] = {
        {
-                .ctl_name       = NET_IPV4_VS,
                .procname       = "vs",
                .mode           = 0555,
                .child          = vs_vars_table
diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index 427b593c1069..e5b323a6b2f7 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -302,7 +302,6 @@ struct ip_vs_lblcr_table {
 static ctl_table vs_vars_table[] = {
        {
-                .ctl_name       = NET_IPV4_VS_LBLCR_EXPIRE,
                .procname       = "lblcr_expiration",
                .data           = &sysctl_ip_vs_lblcr_expiration,
                .maxlen         = sizeof(int),
@@ -314,7 +313,6 @@ static ctl_table vs_vars_table[] = {
 static ctl_table vs_table[] = {
        {
-                .ctl_name       = NET_IPV4_VS,
                .procname       = "vs",
                .mode           = 0555,
                .child          = vs_vars_table
diff --git a/net/ipv4/ipvs/ip_vs_proto.c b/net/ipv4/ipvs/ip_vs_proto.c
index e844ddb82b9a..c0e11ec8f0f9 100644
--- a/net/ipv4/ipvs/ip_vs_proto.c
+++ b/net/ipv4/ipvs/ip_vs_proto.c
@@ -45,7 +45,7 @@ static struct ip_vs_protocol *ip_vs_proto_table[IP_VS_PROTO_TAB_SIZE];
 /*
 *      register an ipvs protocol
 */
-static int register_ip_vs_protocol(struct ip_vs_protocol *pp)
+static int __used register_ip_vs_protocol(struct ip_vs_protocol *pp)
 {
        unsigned hash = IP_VS_PROTO_HASH(pp->protocol);
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
index 5de6e57ac55c..f8678651250f 100644
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
@@ -66,7 +66,7 @@ ipt_local_hook(unsigned int hook,
        if (skb->len < sizeof(struct iphdr) ||
            ip_hdrlen(skb) < sizeof(struct iphdr)) {
                if (net_ratelimit())
-                        printk("iptable_raw: ignoring short SOCK_RAW"
+                        printk("iptable_raw: ignoring short SOCK_RAW "
                               "packet.\n");
                return NF_ACCEPT;
        }
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 70e7997ea284..86b465b176ba 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -607,13 +607,10 @@ static void nf_nat_move_storage(struct nf_conn *conntrack, void *old)
        struct nf_conn_nat *new_nat = nf_ct_ext_find(conntrack, NF_CT_EXT_NAT);
        struct nf_conn_nat *old_nat = (struct nf_conn_nat *)old;
        struct nf_conn *ct = old_nat->ct;
-        unsigned int srchash;
-        if (!(ct->status & IPS_NAT_DONE_MASK))
+        if (!ct || !(ct->status & IPS_NAT_DONE_MASK))
                return;
-        srchash = hash_by_src(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
        write_lock_bh(&nf_nat_lock);
        hlist_replace_rcu(&old_nat->bysource, &new_nat->bysource);
        new_nat->ct = ct;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 1bff9ed349ff..c426dec6d579 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2888,18 +2888,14 @@ static int ip_rt_acct_read(char *buffer, char **start, off_t offset,
        offset /= sizeof(u32);
        if (length > 0) {
-                u32 *src = ((u32 *) IP_RT_ACCT_CPU(0)) + offset;
                u32 *dst = (u32 *) buffer;
-                /* Copy first cpu. */
                *start = buffer;
-                memcpy(dst, src, length);
+                memset(dst, 0, length);
-                /* Add the other cpus in, one int at a time */
                for_each_possible_cpu(i) {
                        unsigned int j;
+                        u32 *src = ((u32 *) IP_RT_ACCT_CPU(i)) + offset;
-                        src = ((u32 *) IP_RT_ACCT_CPU(i)) + offset;
                        for (j = 0; j < length/4; j++)
                                dst[j] += src[j];
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index ffddd2b45352..bec6fe880657 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -191,7 +191,7 @@ static int sysctl_tcp_congestion_control(ctl_table *table, int __user *name,
        tcp_get_default_congestion_control(val);
        ret = sysctl_string(&tbl, name, nlen, oldval, oldlenp, newval, newlen);
-        if (ret == 0 && newval && newlen)
+        if (ret == 1 && newval && newlen)
                ret = tcp_set_default_congestion_control(val);
        return ret;
 }
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index e566f3c67677..652c32368ccc 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -900,8 +900,7 @@ int tcp_v4_md5_do_add(struct sock *sk, __be32 addr,
                                       sizeof(*keys) * md5sig->entries4);
                        /* Free old key list, and reference new one */
-                        if (md5sig->keys4)
+                        kfree(md5sig->keys4);
-                                kfree(md5sig->keys4);
                        md5sig->keys4 = keys;
                        md5sig->alloced4++;
                }
@@ -939,10 +938,10 @@ int tcp_v4_md5_do_del(struct sock *sk, __be32 addr)
                                tp->md5sig_info->alloced4 = 0;
                        } else if (tp->md5sig_info->entries4 != i) {
                                /* Need to do some manipulation */
-                                memcpy(&tp->md5sig_info->keys4[i],
+                                memmove(&tp->md5sig_info->keys4[i],
-                                       &tp->md5sig_info->keys4[i+1],
+                                        &tp->md5sig_info->keys4[i+1],
-                                       (tp->md5sig_info->entries4 - i) *
+                                        (tp->md5sig_info->entries4 - i) *
-                                        sizeof(struct tcp4_md5sig_key));
+                                         sizeof(struct tcp4_md5sig_key));
                        }
                        tcp_free_md5sig_pool();
                        return 0;
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 324b4207254a..e5130a7fe181 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1295,6 +1295,7 @@ static int tcp_mtu_probe(struct sock *sk)
        struct sk_buff *skb, *nskb, *next;
        int len;
        int probe_size;
+        int size_needed;
        unsigned int pif;
        int copy;
        int mss_now;
@@ -1313,27 +1314,20 @@ static int tcp_mtu_probe(struct sock *sk)
        /* Very simple search strategy: just double the MSS. */
        mss_now = tcp_current_mss(sk, 0);
        probe_size = 2*tp->mss_cache;
+        size_needed = probe_size + (tp->reordering + 1) * tp->mss_cache;
        if (probe_size > tcp_mtu_to_mss(sk, icsk->icsk_mtup.search_high)) {
                /* TODO: set timer for probe_converge_event */
                return -1;
        }
        /* Have enough data in the send queue to probe? */
-        len = 0;
+        if (tp->write_seq - tp->snd_nxt < size_needed)
-        if ((skb = tcp_send_head(sk)) == NULL)
-                return -1;
-        while ((len += skb->len) < probe_size && !tcp_skb_is_last(sk, skb))
-                skb = tcp_write_queue_next(sk, skb);
-        if (len < probe_size)
                return -1;
-        /* Receive window check. */
+        if (tp->snd_wnd < size_needed)
-        if (after(TCP_SKB_CB(skb)->seq + probe_size, tp->snd_una + tp->snd_wnd)) {
+                return -1;
-                if (tp->snd_wnd < probe_size)
+        if (after(tp->snd_nxt + size_needed, tp->snd_una + tp->snd_wnd))
-                        return -1;
+                return 0;
-                else
-                        return 0;
-        }
        /* Do we need to wait to drain cwnd? */
        pif = tcp_packets_in_flight(tp);
@@ -1352,7 +1346,6 @@ static int tcp_mtu_probe(struct sock *sk)
        skb = tcp_send_head(sk);
        tcp_insert_write_queue_before(nskb, skb, sk);
-        tcp_advance_send_head(sk, skb);
        TCP_SKB_CB(nskb)->seq = TCP_SKB_CB(skb)->seq;
        TCP_SKB_CB(nskb)->end_seq = TCP_SKB_CB(skb)->seq + probe_size;
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 1bd8d818f8e9..567664eac463 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -967,7 +967,7 @@ int ipv6_dev_get_saddr(struct net_device *daddr_dev,
                        if (unlikely(score.addr_type == IPV6_ADDR_ANY ||
                                     score.addr_type & IPV6_ADDR_MULTICAST)) {
                                LIMIT_NETDEBUG(KERN_DEBUG
-                                               "ADDRCONF: unspecified / multicast address"
+                                               "ADDRCONF: unspecified / multicast address "
                                               "assigned as unicast address on %s",
                                               dev->name);
                                continue;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 3aad861975a0..93980c3b83e6 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -581,7 +581,10 @@ static int tcp_v6_md5_do_add(struct sock *sk, struct in6_addr *peer,
                        }
                        sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
                }
-                tcp_alloc_md5sig_pool();
+                if (tcp_alloc_md5sig_pool() == NULL) {
+                        kfree(newkey);
+                        return -ENOMEM;
+                }
                if (tp->md5sig_info->alloced6 == tp->md5sig_info->entries6) {
                        keys = kmalloc((sizeof (tp->md5sig_info->keys6[0]) *
                                       (tp->md5sig_info->entries6 + 1)), GFP_ATOMIC);
@@ -634,10 +637,6 @@ static int tcp_v6_md5_do_del(struct sock *sk, struct in6_addr *peer)
                                kfree(tp->md5sig_info->keys6);
                                tp->md5sig_info->keys6 = NULL;
                                tp->md5sig_info->alloced6 = 0;
-                                tcp_free_md5sig_pool();
-                                return 0;
                        } else {
                                /* shrink the database */
                                if (tp->md5sig_info->entries6 != i)
@@ -646,6 +645,8 @@ static int tcp_v6_md5_do_del(struct sock *sk, struct in6_addr *peer)
                                                (tp->md5sig_info->entries6 - i)
                                                * sizeof (tp->md5sig_info->keys6[0]));
                        }
+                        tcp_free_md5sig_pool();
+                        return 0;
                }
        }
        return -ENOENT;
diff --git a/net/irda/iriap.c b/net/irda/iriap.c
index dc5e34a01620..a86a5d83786b 100644
--- a/net/irda/iriap.c
+++ b/net/irda/iriap.c
@@ -928,7 +928,7 @@ void iriap_call_indication(struct iriap_cb *self, struct sk_buff *skb)
        opcode = fp[0];
        if (~opcode & 0x80) {
-                IRDA_WARNING("%s: IrIAS multiframe commands or results"
+                IRDA_WARNING("%s: IrIAS multiframe commands or results "
                             "is not implemented yet!\n", __FUNCTION__);
                return;
        }
diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c
index 7f9c8542e5fc..c68220773d28 100644
--- a/net/irda/irlan/irlan_eth.c
+++ b/net/irda/irlan/irlan_eth.c
@@ -296,6 +296,7 @@ void irlan_eth_flow_indication(void *instance, void *sap, LOCAL_FLOW flow)
 */
 void irlan_eth_send_gratuitous_arp(struct net_device *dev)
 {
+#ifdef CONFIG_INET
        struct in_device *in_dev;
        /*
@@ -303,7 +304,6 @@ void irlan_eth_send_gratuitous_arp(struct net_device *dev)
         * is useful if we have changed access points on the same
         * subnet.
         */
-#ifdef CONFIG_INET
        IRDA_DEBUG(4, "IrLAN: Sending gratuitous ARP\n");
        rcu_read_lock();
        in_dev = __in_dev_get_rcu(dev);
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 10c89d47f685..878039b9557d 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1015,9 +1015,7 @@ static inline struct sk_buff *pfkey_xfrm_state2msg(struct xfrm_state *x)
 {
        struct sk_buff *skb;
-        spin_lock_bh(&x->lock);
        skb = __pfkey_xfrm_state2msg(x, 1, 3);
-        spin_unlock_bh(&x->lock);
        return skb;
 }
@@ -1552,7 +1550,7 @@ static int pfkey_get(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr,
        out_hdr = (struct sadb_msg *) out_skb->data;
        out_hdr->sadb_msg_version = hdr->sadb_msg_version;
-        out_hdr->sadb_msg_type = SADB_DUMP;
+        out_hdr->sadb_msg_type = SADB_GET;
        out_hdr->sadb_msg_satype = pfkey_proto2satype(proto);
        out_hdr->sadb_msg_errno = 0;
        out_hdr->sadb_msg_reserved = 0;
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index e0ee65a969bc..59350b8727ec 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -267,6 +267,17 @@ static int ieee80211_open(struct net_device *dev)
                tasklet_enable(&local->tasklet);
        }
+        /*
+         * set_multicast_list will be invoked by the networking core
+         * which will check whether any increments here were done in
+         * error and sync them down to the hardware as filter flags.
+         */
+        if (sdata->flags & IEEE80211_SDATA_ALLMULTI)
+                atomic_inc(&local->iff_allmultis);
+        if (sdata->flags & IEEE80211_SDATA_PROMISC)
+                atomic_inc(&local->iff_promiscs);
        local->open_count++;
        netif_start_queue(dev);
@@ -284,6 +295,18 @@ static int ieee80211_stop(struct net_device *dev)
        netif_stop_queue(dev);
+        /*
+         * Don't count this interface for promisc/allmulti while it
+         * is down. dev_mc_unsync() will invoke set_multicast_list
+         * on the master interface which will sync these down to the
+         * hardware as filter flags.
+         */
+        if (sdata->flags & IEEE80211_SDATA_ALLMULTI)
+                atomic_dec(&local->iff_allmultis);
+        if (sdata->flags & IEEE80211_SDATA_PROMISC)
+                atomic_dec(&local->iff_promiscs);
        dev_mc_unsync(local->mdev, dev);
        /* down all dependent devices, that is VLANs */
@@ -366,8 +389,8 @@ static void ieee80211_set_multicast_list(struct net_device *dev)
        allmulti = !!(dev->flags & IFF_ALLMULTI);
        promisc = !!(dev->flags & IFF_PROMISC);
-        sdata_allmulti = sdata->flags & IEEE80211_SDATA_ALLMULTI;
+        sdata_allmulti = !!(sdata->flags & IEEE80211_SDATA_ALLMULTI);
-        sdata_promisc = sdata->flags & IEEE80211_SDATA_PROMISC;
+        sdata_promisc = !!(sdata->flags & IEEE80211_SDATA_PROMISC);
        if (allmulti != sdata_allmulti) {
                if (dev->flags & IFF_ALLMULTI)
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 015b3f879aa9..16afd24d4f6b 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -2647,7 +2647,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw)
        local->sta_scanning = 0;
        if (ieee80211_hw_config(local))
-                printk(KERN_DEBUG "%s: failed to restore operational"
+                printk(KERN_DEBUG "%s: failed to restore operational "
                       "channel after scan\n", dev->name);
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 5ebbe808d801..b8bbb960723c 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -1146,7 +1146,7 @@ sctp_disposition_t sctp_sf_backbeat_8_3(const struct sctp_endpoint *ep,
        /* Check if the timestamp looks valid.  */
        if (time_after(hbinfo->sent_at, jiffies) ||
            time_after(jiffies, hbinfo->sent_at + max_interval)) {
-                SCTP_DEBUG_PRINTK("%s: HEARTBEAT ACK with invalid timestamp"
+                SCTP_DEBUG_PRINTK("%s: HEARTBEAT ACK with invalid timestamp "
                                  "received for transport: %p\n",
                                   __FUNCTION__, link);
                return SCTP_DISPOSITION_DISCARD;
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 282a9a2ec90c..cd641c8634f0 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -62,7 +62,7 @@ static inline void	do_xprt_reserve(struct rpc_task *);
 static void     xprt_connect_status(struct rpc_task *task);
 static int      __xprt_get_cong(struct rpc_xprt *, struct rpc_task *);
-static spinlock_t xprt_list_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(xprt_list_lock);
 static LIST_HEAD(xprt_list);
 /*
diff --git a/net/wireless/wext.c b/net/wireless/wext.c
index 85e5f9dd0d8e..47e80cc2077c 100644
--- a/net/wireless/wext.c
+++ b/net/wireless/wext.c
@@ -1094,7 +1094,7 @@ int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
        rtnl_lock();
        ret = wireless_process_ioctl(net, ifr, cmd);
        rtnl_unlock();
-        if (IW_IS_GET(cmd) && copy_to_user(arg, ifr, sizeof(struct ifreq)))
+        if (IW_IS_GET(cmd) && copy_to_user(arg, ifr, sizeof(struct iwreq)))
                return -EFAULT;
        return ret;
 }
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 224b44e31a07..cf43c49eab37 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -552,7 +552,7 @@ int __xfrm_state_delete(struct xfrm_state *x)
                 * The xfrm_state_alloc call gives a reference, and that
                 * is what we are dropping here.
                 */
-                __xfrm_state_put(x);
+                xfrm_state_put(x);
                err = 0;
        }
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index d41588d101d0..e75dbdcb08a4 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -507,7 +507,6 @@ static int copy_to_user_state_extra(struct xfrm_state *x,
                                    struct xfrm_usersa_info *p,
                                    struct sk_buff *skb)
 {
-        spin_lock_bh(&x->lock);
        copy_to_user_state(x, p);
        if (x->coaddr)
@@ -515,7 +514,6 @@ static int copy_to_user_state_extra(struct xfrm_state *x,
        if (x->lastused)
                NLA_PUT_U64(skb, XFRMA_LASTUSED, x->lastused);
-        spin_unlock_bh(&x->lock);
        if (x->aalg)
                NLA_PUT(skb, XFRMA_ALG_AUTH, alg_len(x->aalg), x->aalg);