[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>
diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c
index 858686d..5d54dd2 100644
--- a/net/ipv4/ipvs/ip_vs_core.c
+++ b/net/ipv4/ipvs/ip_vs_core.c
@@ -559,7 +559,8 @@
{
struct iphdr *iph = skb->nh.iph;
unsigned int icmp_offset = iph->ihl*4;
- struct icmphdr *icmph = (struct icmphdr *)(skb->nh.raw + icmp_offset);
+ struct icmphdr *icmph = (struct icmphdr *)(skb_network_header(skb) +
+ icmp_offset);
struct iphdr *ciph = (struct iphdr *)(icmph + 1);
if (inout) {