net: add netif_is_bridge_master helper

Add this helper so code can easily figure out if netdev is a bridge. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Aug 27, 2015 · 0894ae3 · 0894ae3
1 parent 0e4ead9
commit 0894ae3
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
@@ -3848,6 +3848,11 @@ static inline bool netif_is_vrf(const struct net_device *dev)
 	return dev->priv_flags & IFF_VRF_MASTER;
 }
 
+static inline bool netif_is_bridge_master(const struct net_device *dev)
+{
+	return dev->priv_flags & IFF_EBRIDGE;
+}
+
 static inline bool netif_index_is_vrf(struct net *net, int ifindex)
 {
 	bool rc = false;