nbp_vlan_tunnel_info_delete  211 net/bridge/br_netlink_tunnel.c 		if (!nbp_vlan_tunnel_info_delete(p, vid))
nbp_vlan_tunnel_info_delete   35 net/bridge/br_private_tunnel.h int nbp_vlan_tunnel_info_delete(struct net_bridge_port *port, u16 vid);