sit: use the right netns in ioctl handler
authorNicolas Dichtel <nicolas.dichtel@6wind.com>
Wed, 16 Apr 2014 09:19:33 +0000 (11:19 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 16 Apr 2014 19:16:02 +0000 (15:16 -0400)
commit9aad77c3b5cc9151d356b66ee8533e85ca7da192
treeefdceac253e1ac01e825f10cb3b1660047a76d15
parent8c923ce219b775cc659a31616590afee239a84e5
sit: use the right netns in ioctl handler

Because the netdevice may be in another netns than the i/o netns, we should
use the i/o netns instead of dev_net(dev).

Note that netdev_priv(dev) cannot bu NULL, hence we can remove these useless
checks.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/sit.c