l2tp 52 net/l2tp/l2tp_ip.c const struct l2tp_ip_sock *l2tp = l2tp_ip_sk(sk); l2tp 68 net/l2tp/l2tp_ip.c if (l2tp->conn_id != tunnel_id) l2tp 64 net/l2tp/l2tp_ip6.c const struct l2tp_ip6_sock *l2tp = l2tp_ip6_sk(sk); l2tp 80 net/l2tp/l2tp_ip6.c if (l2tp->conn_id != tunnel_id)