switchdev: rename switchdev_obj_fdb to switchdev_obj_port_fdb

Make the struct name in sync with object id name.

Suggested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Scott Feldman <sfeldma@gmail.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 6fc8e71..36aab5e 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -133,7 +133,7 @@
 
 static void fdb_del_external_learn(struct net_bridge_fdb_entry *f)
 {
-	struct switchdev_obj_fdb fdb = {
+	struct switchdev_obj_port_fdb fdb = {
 		.addr = f->addr.addr,
 		.vid = f->vlan_id,
 	};