From: Mahesh Bandewar <maheshb@google.com>
Date: Sat, 6 Dec 2014 23:53:04 +0000 (-0800)
Subject: netdevice: Add a function to check macvlan port
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=2f33e7d59cb09d9b20d6648086b314f0ba61fb03;p=openwrt%2Fstaging%2Fblogic.git

netdevice: Add a function to check macvlan port

Similar to a check for macvlan device, netif_is_macvlan(), add
another function to check if a device is used as macvlan port.

Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 29c92ee9ed56..1f49aac258f9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -3641,6 +3641,11 @@ static inline bool netif_is_macvlan(struct net_device *dev)
 	return dev->priv_flags & IFF_MACVLAN;
 }
 
+static inline bool netif_is_macvlan_port(struct net_device *dev)
+{
+	return dev->priv_flags & IFF_MACVLAN_PORT;
+}
+
 static inline bool netif_is_bond_master(struct net_device *dev)
 {
 	return dev->flags & IFF_MASTER && dev->priv_flags & IFF_BONDING;