[NETNS]: Process devinet ioctl in the correct namespace.

Add namespace parameter to devinet_ioctl and locate device inside it for
state changes.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 90210a74d638..af752fc5d0ab 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -595,7 +595,7 @@ static __inline__ int inet_abc_len(__be32 addr)
 }
 
 
-int devinet_ioctl(unsigned int cmd, void __user *arg)
+int devinet_ioctl(struct net *net, unsigned int cmd, void __user *arg)
 {
         struct ifreq ifr;
         struct sockaddr_in sin_orig;
@@ -624,7 +624,7 @@ int devinet_ioctl(unsigned int cmd, void __user *arg)
                 *colon = 0;
 
 #ifdef CONFIG_KMOD
-        dev_load(&init_net, ifr.ifr_name);
+        dev_load(net, ifr.ifr_name);
 #endif
 
         switch (cmd) {
@@ -665,7 +665,7 @@ int devinet_ioctl(unsigned int cmd, void __user *arg)
         rtnl_lock();
 
         ret = -ENODEV;
-        if ((dev = __dev_get_by_name(&init_net, ifr.ifr_name)) == NULL)
+        if ((dev = __dev_get_by_name(net, ifr.ifr_name)) == NULL)
                 goto done;
 
         if (colon)