From 5c29482dd17835def5cb97918f8f83a881c9918a Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Tue, 22 Dec 2015 23:11:49 +0800 Subject: [PATCH] net-sysfs: use to_net_dev in net_namespace() Use to_net_dev() instead of open-coding it. Signed-off-by: Geliang Tang Signed-off-by: David S. Miller --- 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 bca8c350e7f3..b6c8a6629b39 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); }