rocker, dsa, ethsw: Don't filter VLAN events on bridge itself

Due to an explicit check in rocker_world_port_obj_vlan_add(),
dsa_slave_switchdev_event() resp. port_switchdev_event(), VLAN objects
that are added to a device that is not a front-panel port device are
ignored. Therefore this check is immaterial.
Signed-off-by: NPetr Machata <petrm@mellanox.com>
Acked-by: NJiri Pirko <jiri@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/rocker/rocker_main.c

@@ -1632,9 +1632,6 @@ rocker_world_port_obj_vlan_add(struct rocker_port *rocker_port,
 {
 	struct rocker_world_ops *wops = rocker_port->rocker->wops;
 
-	if (netif_is_bridge_master(vlan->obj.orig_dev))
-		return -EOPNOTSUPP;
-
 	if (!wops->port_obj_vlan_add)
 		return -EOPNOTSUPP;
 

drivers/staging/fsl-dpaa2/ethsw/ethsw.c

@@ -719,9 +719,6 @@ static int port_vlans_add(struct net_device *netdev,
 	struct ethsw_port_priv *port_priv = netdev_priv(netdev);
 	int vid, err = 0;
 
-	if (netif_is_bridge_master(vlan->obj.orig_dev))
-		return -EOPNOTSUPP;
-
 	if (switchdev_trans_ph_prepare(trans))
 		return 0;
 

net/dsa/port.c

@@ -252,9 +252,6 @@ int dsa_port_vlan_add(struct dsa_port *dp,
 		.vlan = vlan,
 	};
 
-	if (netif_is_bridge_master(vlan->obj.orig_dev))
-		return -EOPNOTSUPP;
-
 	if (br_vlan_enabled(dp->bridge_dev))
 		return dsa_port_notify(dp, DSA_NOTIFIER_VLAN_ADD, &info);