123 	struct l2tp_tunnel *tunnel = NULL;  in l2tp_ip_recv()  local
148 	tunnel = session->tunnel;  in l2tp_ip_recv()
149 	if (tunnel == NULL)  in l2tp_ip_recv()
153 	if (tunnel->debug & L2TP_MSG_DATA) {  in l2tp_ip_recv()
161 		pr_debug("%s: ip recv\n", tunnel->name);  in l2tp_ip_recv()
165 	l2tp_recv_common(session, skb, ptr, optr, 0, skb->len, tunnel->recv_payload_hook);  in l2tp_ip_recv()
178 	tunnel = l2tp_tunnel_find(net, tunnel_id);  in l2tp_ip_recv()
179 	if (tunnel != NULL)  in l2tp_ip_recv()
180 		sk = tunnel->sock;  in l2tp_ip_recv()
233 	struct l2tp_tunnel *tunnel = l2tp_sock_to_tunnel(sk);  in l2tp_ip_destroy_sock()  local
238 	if (tunnel) {  in l2tp_ip_destroy_sock()
239 		l2tp_tunnel_closeall(tunnel);  in l2tp_ip_destroy_sock()