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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/ipv4/udp.c
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/ipv4/udp.c')
-rw-r--r--net/ipv4/udp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 13739cd8206f..13875e8419a7 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -435,7 +435,7 @@ static void udp4_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb,
435 * fragments on the socket so that all csums of sk_buffs 435 * fragments on the socket so that all csums of sk_buffs
436 * should be together 436 * should be together
437 */ 437 */
438 offset = skb->h.raw - skb->data; 438 offset = skb_transport_offset(skb);
439 skb->csum = skb_checksum(skb, offset, skb->len - offset, 0); 439 skb->csum = skb_checksum(skb, offset, skb->len - offset, 0);
440 440
441 skb->ip_summed = CHECKSUM_NONE; 441 skb->ip_summed = CHECKSUM_NONE;