macvlan: Don't segment multiple tagged packets on macvlan device

Macvlan/macvtap devices don't need to segment multiple tagged packets
since the lower devices can segment them.
Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/macvlan.c

@@ -1047,6 +1047,7 @@ static const struct net_device_ops macvlan_netdev_ops = {
 	.ndo_netpoll_cleanup	= macvlan_dev_netpoll_cleanup,
 #endif
 	.ndo_get_iflink		= macvlan_dev_get_iflink,
+	.ndo_features_check	= passthru_features_check,
 };
 
 void macvlan_common_setup(struct net_device *dev)