From badff6d01a8589a1c828b0bf118903ca38627f4e Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 13 Mar 2007 13:06:52 -0300 Subject: [SK_BUFF]: Introduce skb_reset_transport_header(skb) For the common, open coded 'skb->h.raw = skb->data' operation, so that we can later turn skb->h.raw into a offset, reducing the size of struct sk_buff in 64bit land while possibly keeping it as a pointer on 32bit. This one touches just the most simple cases: skb->h.raw = skb->data; skb->h.raw = {skb_push|[__]skb_pull}() The next ones will handle the slightly more "complex" cases. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv6/ipv6_sockglue.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/ipv6/ipv6_sockglue.c') diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index d16e0fd2cd89..da930fa089c9 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -108,7 +108,7 @@ static int ipv6_gso_send_check(struct sk_buff *skb) rcu_read_lock(); ops = ipv6_gso_pull_exthdrs(skb, ipv6h->nexthdr); if (likely(ops && ops->gso_send_check)) { - skb->h.raw = skb->data; + skb_reset_transport_header(skb); err = ops->gso_send_check(skb); } rcu_read_unlock(); @@ -144,7 +144,7 @@ static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb, int features) rcu_read_lock(); ops = ipv6_gso_pull_exthdrs(skb, ipv6h->nexthdr); if (likely(ops && ops->gso_segment)) { - skb->h.raw = skb->data; + skb_reset_transport_header(skb); segs = ops->gso_segment(skb, features); } rcu_read_unlock(); -- cgit v1.2.1