cfg80211: support sysfs namespaces

Enable using network namespaces with
wireless devices even when sysfs is
enabled using the same infrastructure
that was built for netdevs.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/net/wireless/core.c b/net/wireless/core.c
index 541e2fff5e9c..c70909c3eae4 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -253,11 +253,16 @@ int cfg80211_switch_netns(struct cfg80211_registered_device *rdev,
                         WARN_ON(err);
                         wdev->netdev->features |= NETIF_F_NETNS_LOCAL;
                 }
+
+                return err;
         }
 
         wiphy_net_set(&rdev->wiphy, net);
 
-        return err;
+        err = device_rename(&rdev->wiphy.dev, dev_name(&rdev->wiphy.dev));
+        WARN_ON(err);
+
+        return 0;
 }
 
 static void cfg80211_rfkill_poll(struct rfkill *rfkill, void *data)