1 files changed, 12 insertions, 12 deletions

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 7b7bd44fbf47..305516921aa8 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1,9 +1,9 @@
 /*
  *      IPv6 output functions
- *      Linux INET6 implementation 
+ *      Linux INET6 implementation
  *
  *      Authors:
- *      Pedro Roque             <roque@di.fc.ul.pt>     
+ *      Pedro Roque             <roque@di.fc.ul.pt>
  *
  *      $Id: ip6_output.c,v 1.34 2002/02/01 22:01:04 davem Exp $
  *
@@ -363,7 +363,7 @@ int ip6_forward(struct sk_buff *skb)
         struct dst_entry *dst = skb->dst;
         struct ipv6hdr *hdr = skb->nh.ipv6h;
         struct inet6_skb_parm *opt = IP6CB(skb);
-        
+
         if (ipv6_devconf.forwarding == 0)
                 goto error;
 
@@ -473,7 +473,7 @@ int ip6_forward(struct sk_buff *skb)
         hdr = skb->nh.ipv6h;
 
         /* Mangling hops number delayed to point after skb COW */
- 
+
         hdr->hop_limit--;
 
         IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_OUTFORWDATAGRAMS);
@@ -659,7 +659,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
                                 frag->nh.ipv6h->payload_len = htons(frag->len - sizeof(struct ipv6hdr));
                                 ip6_copy_metadata(frag, skb);
                         }
-                        
+
                         err = output(skb);
                         if(!err)
                                 IP6_INC_STATS(ip6_dst_idev(&rt->u.dst), IPSTATS_MIB_FRAGCREATES);
@@ -792,7 +792,7 @@ slow_path:
 fail:
         IP6_INC_STATS(ip6_dst_idev(skb->dst),
                       IPSTATS_MIB_FRAGFAILS);
-        kfree_skb(skb); 
+        kfree_skb(skb);
         return err;
 }
 
@@ -955,7 +955,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
                 struct frag_hdr fhdr;
 
                 /* specify the length of each IP datagram fragment*/
-                skb_shinfo(skb)->gso_size = mtu - fragheaderlen - 
+                skb_shinfo(skb)->gso_size = mtu - fragheaderlen -
                                             sizeof(struct frag_hdr);
                 skb_shinfo(skb)->gso_type = SKB_GSO_UDP;
                 ipv6_select_ident(skb, &fhdr);
@@ -1058,13 +1058,13 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
          * fragment alignment (= 8-15 octects, in total).
          *
          * Note that we may need to "move" the data from the tail of
-         * of the buffer to the new fragment when we split 
+         * of the buffer to the new fragment when we split
          * the message.
          *
-         * FIXME: It may be fragmented into multiple chunks 
+         * FIXME: It may be fragmented into multiple chunks
          *        at once if non-fragmentable extension headers
          *        are too large.
-         * --yoshfuji 
+         * --yoshfuji
          */
 
         inet->cork.length += length;
@@ -1129,7 +1129,7 @@ alloc_new_skb:
 
                         /*
                          * We just reserve space for fragment header.
-                         * Note: this may be overallocation if the message 
+                         * Note: this may be overallocation if the message
                          * (without MSG_MORE) fits into the MTU.
                          */
                         alloclen += sizeof(struct frag_hdr);
@@ -1310,7 +1310,7 @@ int ip6_push_pending_frames(struct sock *sk)
                 ipv6_push_nfrag_opts(skb, opt, &proto, &final_dst);
 
         skb->nh.ipv6h = hdr = (struct ipv6hdr*) skb_push(skb, sizeof(struct ipv6hdr));
-        
+
         *(__be32*)hdr = fl->fl6_flowlabel |
                      htonl(0x60000000 | ((int)np->cork.tclass << 20));