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Date:	Tue, 12 Apr 2011 21:56:38 +0200 (CEST)
From:	Michał Mirosław <mirq-linux@...e.qmqm.pl>
To:	netdev@...r.kernel.org
Subject: [PATCH] net: add RTNL_ASSERT in __netdev_update_features()

Signed-off-by: Michał Mirosław <mirq-linux@...e.qmqm.pl>
---
 net/core/dev.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index 95897ff..ae9ac15 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5241,6 +5241,8 @@ int __netdev_update_features(struct net_device *dev)
 	u32 features;
 	int err = 0;
 
+	ASSERT_RTNL();
+
 	features = netdev_get_wanted_features(dev);
 
 	if (dev->netdev_ops->ndo_fix_features)
-- 
1.7.2.5

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