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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-04-25 20:55:53 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:25:16 -0400
commitea2ae17d6443abddc79480dc9f7af8feacabddc4 (patch)
tree2d6f48a5e4a40f761b5b510af9aac1fca55004cb /net/sctp
parentbadff6d01a8589a1c828b0bf118903ca38627f4e (diff)
[SK_BUFF]: Introduce skb_transport_offset()
For the quite common 'skb->h.raw - skb->data' sequence. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
-rw-r--r--net/sctp/input.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 595fe32b3d41..9311b5ddf5c0 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -141,7 +141,7 @@ int sctp_rcv(struct sk_buff *skb)
141 sh = (struct sctphdr *) skb->h.raw; 141 sh = (struct sctphdr *) skb->h.raw;
142 142
143 /* Pull up the IP and SCTP headers. */ 143 /* Pull up the IP and SCTP headers. */
144 __skb_pull(skb, skb->h.raw - skb->data); 144 __skb_pull(skb, skb_transport_offset(skb));
145 if (skb->len < sizeof(struct sctphdr)) 145 if (skb->len < sizeof(struct sctphdr))
146 goto discard_it; 146 goto discard_it;
147 if ((skb->ip_summed != CHECKSUM_UNNECESSARY) && 147 if ((skb->ip_summed != CHECKSUM_UNNECESSARY) &&