[PATCH] net-sysfs: use to_net_dev in net_namespace()

From	Geliang Tang <geliangtang@163.com>
Newsgroups	linux.kernel
Subject	[PATCH] net-sysfs: use to_net_dev in net_namespace()
Date	2015-12-22 16:20 +0100
Message-ID	<qIwTg-5Bi-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Use to_net_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
---
 net/core/net-sysfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index bca8c35..b6c8a66 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1453,8 +1453,8 @@ static void netdev_release(struct device *d)
 
 static const void *net_namespace(struct device *d)
 {
-	struct net_device *dev;
-	dev = container_of(d, struct net_device, dev);
+	struct net_device *dev = to_net_dev(d);
+
 	return dev_net(dev);
 }
 
-- 
2.5.0


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[PATCH] net-sysfs: use to_net_dev in net_namespace() Geliang Tang <geliangtang@163.com> - 2015-12-22 16:20 +0100
  Re: [PATCH] net-sysfs: use to_net_dev in net_namespace() David Miller <davem@davemloft.net> - 2015-12-22 21:10 +0100

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