[SK_BUFF]: Introduce skb_network_header()

For the places where we need a pointer to the network header, it is still legal
to touch skb->nh.raw directly if just adding to, subtracting from or setting it
to another layer header.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo
2007-04-10 20:50:43 -07:00
committed by David S. Miller
parent bbe735e424
commit d56f90a7c9
59 changed files with 258 additions and 185 deletions

View File

@@ -106,7 +106,7 @@ struct arp_pkt {
static inline struct arp_pkt *arp_pkt(const struct sk_buff *skb)
{
return (struct arp_pkt *)skb->nh.raw;
return (struct arp_pkt *)skb_network_header(skb);
}
/* Forward declaration */