141 	struct prestera_port_vlan *port_vlan;  in prestera_port_vlan_by_vid()  local
143 	list_for_each_entry(port_vlan, &port->vlans_list, port_head) {  in prestera_port_vlan_by_vid()
144 		if (port_vlan->vid == vid)  in prestera_port_vlan_by_vid()
145 			return port_vlan;  in prestera_port_vlan_by_vid()
154 	struct prestera_port_vlan *port_vlan;  in prestera_port_vlan_create()  local
157 	port_vlan = prestera_port_vlan_by_vid(port, vid);  in prestera_port_vlan_create()
158 	if (port_vlan)  in prestera_port_vlan_create()
165 	port_vlan = kzalloc(sizeof(*port_vlan), GFP_KERNEL);  in prestera_port_vlan_create()
166 	if (!port_vlan) {  in prestera_port_vlan_create()
171 	port_vlan->port = port;  in prestera_port_vlan_create()
172 	port_vlan->vid = vid;  in prestera_port_vlan_create()
174 	list_add(&port_vlan->port_head, &port->vlans_list);  in prestera_port_vlan_create()
176 	return port_vlan;  in prestera_port_vlan_create()
184 prestera_port_vlan_bridge_leave(struct prestera_port_vlan *port_vlan)  in prestera_port_vlan_bridge_leave()  argument
187 	struct prestera_port *port = port_vlan->port;  in prestera_port_vlan_bridge_leave()
191 	u16 vid = port_vlan->vid;  in prestera_port_vlan_bridge_leave()
194 	br_port = port_vlan->br_port;  in prestera_port_vlan_bridge_leave()
208 	list_del(&port_vlan->br_vlan_head);  in prestera_port_vlan_bridge_leave()
211 	port_vlan->br_port = NULL;  in prestera_port_vlan_bridge_leave()
214 static void prestera_port_vlan_destroy(struct prestera_port_vlan *port_vlan)  in prestera_port_vlan_destroy()  argument
216 	struct prestera_port *port = port_vlan->port;  in prestera_port_vlan_destroy()
217 	u16 vid = port_vlan->vid;  in prestera_port_vlan_destroy()
219 	if (port_vlan->br_port)  in prestera_port_vlan_destroy()
220 		prestera_port_vlan_bridge_leave(port_vlan);  in prestera_port_vlan_destroy()
223 	list_del(&port_vlan->port_head);  in prestera_port_vlan_destroy()
224 	kfree(port_vlan);  in prestera_port_vlan_destroy()
656 	struct prestera_port_vlan *port_vlan;  in prestera_port_bridge_vlan_stp_set()  local
658 	list_for_each_entry(port_vlan, &br_vlan->port_vlan_list, br_vlan_head) {  in prestera_port_bridge_vlan_stp_set()
659 		if (port_vlan->port != port)  in prestera_port_bridge_vlan_stp_set()
908 prestera_port_vlan_bridge_join(struct prestera_port_vlan *port_vlan,  in prestera_port_vlan_bridge_join()  argument
911 	struct prestera_port *port = port_vlan->port;  in prestera_port_vlan_bridge_join()
913 	u16 vid = port_vlan->vid;  in prestera_port_vlan_bridge_join()
916 	if (port_vlan->br_port)  in prestera_port_vlan_bridge_join()
940 	list_add(&port_vlan->br_vlan_head, &br_vlan->port_vlan_list);  in prestera_port_vlan_bridge_join()
943 	port_vlan->br_port = br_port;  in prestera_port_vlan_bridge_join()
961 	struct prestera_port_vlan *port_vlan;  in prestera_bridge_port_vlan_add()  local
971 	port_vlan = prestera_port_vlan_by_vid(port, vid);  in prestera_bridge_port_vlan_add()
972 	if (port_vlan && port_vlan->br_port != br_port)  in prestera_bridge_port_vlan_add()
975 	if (!port_vlan) {  in prestera_bridge_port_vlan_add()
976 		port_vlan = prestera_port_vlan_create(port, vid, is_untagged);  in prestera_bridge_port_vlan_add()
977 		if (IS_ERR(port_vlan))  in prestera_bridge_port_vlan_add()
978 			return PTR_ERR(port_vlan);  in prestera_bridge_port_vlan_add()
989 	err = prestera_port_vlan_bridge_join(port_vlan, br_port);  in prestera_bridge_port_vlan_add()
1000 	prestera_port_vlan_destroy(port_vlan);  in prestera_bridge_port_vlan_add()
1010 	struct prestera_port_vlan *port_vlan;  in prestera_bridge_port_vlan_del()  local
1012 	port_vlan = prestera_port_vlan_by_vid(port, vid);  in prestera_bridge_port_vlan_del()
1013 	if (WARN_ON(!port_vlan))  in prestera_bridge_port_vlan_del()
1016 	prestera_port_vlan_bridge_leave(port_vlan);  in prestera_bridge_port_vlan_del()
1018 	prestera_port_vlan_destroy(port_vlan);  in prestera_bridge_port_vlan_del()