drivers/net/gtp.c

980 	struct udp_tunnel_sock_cfg tuncfg = {};
1000 	tuncfg.sk_user_data = gtp;
1001 	tuncfg.encap_type = type;
1002 	tuncfg.encap_rcv = gtp_encap_recv;
1003 	tuncfg.encap_destroy = NULL;
1005 	setup_udp_tunnel_sock(net, sock, &tuncfg);
1197 	struct udp_tunnel_sock_cfg tuncfg = {NULL};
1227 	tuncfg.sk_user_data = gtp;
1228 	tuncfg.encap_type = type;
1229 	tuncfg.encap_rcv = gtp_encap_recv;
1230 	tuncfg.encap_destroy = gtp_encap_destroy;
1232 	setup_udp_tunnel_sock(sock_net(sock->sk), sock, &tuncfg);