net: add netif_is_lag_port helper

Some code does not mind if a device is bond slave or team port and treats
them the same, as generic LAG ports.

Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 3ca083efa560f5425521ab8d315048772a42a362..1506be58c59a58673a42d1ec5c381792aab3702e 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -3907,6 +3907,11 @@ static inline bool netif_is_lag_master(struct net_device *dev)
        return netif_is_bond_master(dev) || netif_is_team_master(dev);
 }
 
+static inline bool netif_is_lag_port(struct net_device *dev)
+{
+       return netif_is_bond_slave(dev) || netif_is_team_port(dev);
+}
+
 /* This device needs to keep skb dst for qdisc enqueue or ndo_start_xmit() */
 static inline void netif_keep_dst(struct net_device *dev)
 {