{
switch (skb->protocol) {
case __constant_htons(ETH_P_IP):
- if (skb_network_header(skb) + sizeof(struct iphdr) <=
- skb->tail)
+ if (skb->network_header + sizeof(struct iphdr) <= skb->tail)
return IP_ECN_set_ce(ip_hdr(skb));
break;
case __constant_htons(ETH_P_IPV6):
- if (skb_network_header(skb) + sizeof(struct ipv6hdr) <=
- skb->tail)
+ if (skb->network_header + sizeof(struct ipv6hdr) <= skb->tail)
return IP6_ECN_set_ce(ipv6_hdr(skb));
break;
}