net: sparx5: remove guards against !BRIDGE_VLAN_INFO_BRENTRY

Since commit 3116ad06 ("net: bridge: vlan: don't notify to switchdev
master VLANs without BRENTRY flag"), the bridge no longer emits
switchdev notifiers for VLANs that don't have the
BRIDGE_VLAN_INFO_BRENTRY flag, so these checks are dead code.
Remove them.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c

@@ -369,13 +369,11 @@ static int sparx5_handle_port_vlan_add(struct net_device *dev,
 	struct sparx5_port *port = netdev_priv(dev);
 
 	if (netif_is_bridge_master(dev)) {
-		if (v->flags & BRIDGE_VLAN_INFO_BRENTRY) {
 		struct sparx5 *sparx5 =
 			container_of(nb, struct sparx5,
 				     switchdev_blocking_nb);
 
 		sparx5_sync_bridge_dev_addr(dev, sparx5, v->vid, true);
-		}
 		return 0;
 	}