tunnel4_protocol  190 net/ipv4/tunnel4.c static const struct net_protocol tunnel4_protocol = {
tunnel4_protocol  217 net/ipv4/tunnel4.c 	if (inet_add_protocol(&tunnel4_protocol, IPPROTO_IPIP))
tunnel4_protocol  221 net/ipv4/tunnel4.c 		inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP);
tunnel4_protocol  227 net/ipv4/tunnel4.c 		inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP);
tunnel4_protocol  251 net/ipv4/tunnel4.c 	if (inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP))