net: add netif_is_ovs_master helper with IFF_OPENVSWITCH private flag

Add this helper so code can easily figure out if netdev is openswitch.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index c058bbf876c3..80b3e12ec882 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -135,7 +135,7 @@ static void do_setup(struct net_device *netdev)
         netdev->netdev_ops = &internal_dev_netdev_ops;
 
         netdev->priv_flags &= ~IFF_TX_SKB_SHARING;
-        netdev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
+        netdev->priv_flags |= IFF_LIVE_ADDR_CHANGE | IFF_OPENVSWITCH;
         netdev->destructor = internal_dev_destructor;
         netdev->ethtool_ops = &internal_dev_ethtool_ops;
         netdev->rtnl_link_ops = &internal_dev_link_ops;