From: Jiri Pirko <jiri@mellanox.com>
Date: Thu, 27 Aug 2015 07:31:19 +0000 (+0200)
Subject: net: add netif_is_bridge_master helper
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0894ae3f0a587bda9733ec4a4b67af7ded3a9498;p=linux-beck.git

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>
---

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 39f30daac483..be625f4754b9 100644
--- 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;