ICMPV6_UNK_NEXTHDR  218 net/ipv6/ip6_input.c 					    ICMPV6_UNK_NEXTHDR, nhoff,
ICMPV6_UNK_NEXTHDR  294 net/ipv6/xfrm6_tunnel.c 		case ICMPV6_UNK_NEXTHDR: break;
ICMPV6_UNK_NEXTHDR  172 net/sctp/ipv6.c 		if (ICMPV6_UNK_NEXTHDR == code) {