vti6_tnl_lookup 305 net/ipv6/ip6_vti.c t = vti6_tnl_lookup(dev_net(skb->dev), &ipv6h->saddr, &ipv6h->daddr); vti6_tnl_lookup 603 net/ipv6/ip6_vti.c t = vti6_tnl_lookup(dev_net(skb->dev), &iph->daddr, &iph->saddr);