- int err;
- struct sockaddr_in sin;
- struct tnl_vport *tnl_vport = tnl_vport_priv(vxlan_port->vport);
-
- err = sock_create_kern(AF_INET, SOCK_DGRAM, 0,
- &vxlan_port->vxlan_rcv_socket);
- if (err)
- goto error;
-
- /* release net ref. */
- sk_change_net(vxlan_port->vxlan_rcv_socket->sk, net);
-
- sin.sin_family = AF_INET;
- sin.sin_addr.s_addr = htonl(INADDR_ANY);
- sin.sin_port = tnl_vport->dst_port;
-
- err = kernel_bind(vxlan_port->vxlan_rcv_socket, (struct sockaddr *)&sin,
- sizeof(struct sockaddr_in));
- if (err)
- goto error_sock;
-
- udp_sk(vxlan_port->vxlan_rcv_socket->sk)->encap_type = UDP_ENCAP_VXLAN;
- udp_sk(vxlan_port->vxlan_rcv_socket->sk)->encap_rcv = vxlan_rcv;
-
- udp_encap_enable();
+ struct vxlan_port *vxlan_port = vxlan_vport(vport);
+ __be16 dst_port = inet_sport(vxlan_port->vh->vs->sock->sk);