From c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 10 Apr 2007 20:45:18 -0700 Subject: [SK_BUFF]: Introduce skb_reset_network_header(skb) For the common, open coded 'skb->nh.raw = skb->data' operation, so that we can later turn skb->nh.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 case, next will handle the slightly more "complex" cases. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv4/xfrm4_mode_tunnel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4/xfrm4_mode_tunnel.c') diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c index 8e123e30cf61..ffc6005d1d55 100644 --- a/net/ipv4/xfrm4_mode_tunnel.c +++ b/net/ipv4/xfrm4_mode_tunnel.c @@ -129,7 +129,7 @@ static int xfrm4_tunnel_input(struct xfrm_state *x, struct sk_buff *skb) old_mac = skb_mac_header(skb); skb_set_mac_header(skb, -skb->mac_len); memmove(skb_mac_header(skb), old_mac, skb->mac_len); - skb->nh.raw = skb->data; + skb_reset_network_header(skb); err = 0; out: -- cgit v1.2.3-59-g8ed1b