Lines Matching defs:encap
1579 int encap = 0;
1613 encap = sizeof(struct iphdr);
1626 if (skb->len+encap > dst_mtu(&rt->dst) && (ntohs(iph->frag_off) & IP_DF)) {
1637 encap += LL_RESERVED_SPACE(dev) + rt->dst.header_len;
1639 if (skb_cow(skb, encap)) {
1875 struct iphdr *encap;
1877 encap = (struct iphdr *)(skb_transport_header(skb) + pimlen);
1884 if (!ipv4_is_multicast(encap->daddr) ||
1885 encap->tot_len == 0 ||
1886 ntohs(encap->tot_len) + pimlen > skb->len)
1900 skb_pull(skb, (u8*)encap - skb->data);