net: ti: cpsw: remove guards against !BRIDGE_VLAN_INFO_BRENTRY

Since commit 3116ad0 ("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/ti/cpsw_switchdev.c

@@ -252,15 +252,11 @@ static int cpsw_port_vlans_add(struct cpsw_priv *priv,
 {
 	bool untag = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
 	struct net_device *orig_dev = vlan->obj.orig_dev;
-	bool cpu_port = netif_is_bridge_master(orig_dev);
 	bool pvid = vlan->flags & BRIDGE_VLAN_INFO_PVID;
 
 	dev_dbg(priv->dev, "VID add: %s: vid:%u flags:%X\n",
 		priv->ndev->name, vlan->vid, vlan->flags);
 
-	if (cpu_port && !(vlan->flags & BRIDGE_VLAN_INFO_BRENTRY))
-		return 0;
-
 	return cpsw_port_vlan_add(priv, untag, pvid, vlan->vid, orig_dev);
 }