/* Mark socket as an encapsulation socket. See net/ipv4/udp.c */
tunnel->encap = encap;
if (encap == L2TP_ENCAPTYPE_UDP) {
- struct udp_tunnel_sock_cfg udp_cfg;
+ struct udp_tunnel_sock_cfg udp_cfg = { };
udp_cfg.sk_user_data = tunnel;
udp_cfg.encap_type = UDP_ENCAP_L2TPINUDP;