Lines Matching defs:tunnel
204 static void l2tp_eth_adjust_mtu(struct l2tp_tunnel *tunnel,
213 if (tunnel->encap == L2TP_ENCAPTYPE_UDP) {
218 lock_sock(tunnel->sock);
219 l3_overhead = kernel_sock_ip_overhead(tunnel->sock);
220 release_sock(tunnel->sock);
224 * because tunnel->sock was NULL or the socket's
235 mtu = l2tp_tunnel_dst_mtu(tunnel) - overhead;
244 static int l2tp_eth_create(struct net *net, struct l2tp_tunnel *tunnel,
264 session = l2tp_session_create(sizeof(*spriv), tunnel, session_id,
281 l2tp_eth_adjust_mtu(tunnel, session, dev);
301 rc = l2tp_session_register(session, tunnel);