{
struct iphdr *pip = ip_hdr(skb);
struct igmphdr *pig = igmp_hdr(skb);
- const int iplen = skb->tail - skb_network_header(skb);
- const int igmplen = skb->tail - skb_transport_header(skb);
+ const int iplen = skb->tail - skb->network_header;
+ const int igmplen = skb->tail - skb->transport_header;
pip->tot_len = htons(iplen);
ip_send_check(pip);