3 files changed, 17 insertions, 2 deletions

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index af4dfbadf2a..7d748542d97 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -789,12 +789,13 @@ static const void *net_netlink_ns(struct sock *sk)
         return sock_net(sk);
 }
 
-static struct kobj_ns_type_operations net_ns_type_operations = {
+struct kobj_ns_type_operations net_ns_type_operations = {
         .type = KOBJ_NS_TYPE_NET,
         .current_ns = net_current_ns,
         .netlink_ns = net_netlink_ns,
         .initial_ns = net_initial_ns,
 };
+EXPORT_SYMBOL_GPL(net_ns_type_operations);
 
 static void net_kobj_ns_exit(struct net *net)
 {
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 541e2fff5e9..c70909c3eae 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)
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 9f2cef3e0ca..74a9e3cce45 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -110,6 +110,13 @@ static int wiphy_resume(struct device *dev)
         return ret;
 }
 
+static const void *wiphy_namespace(struct device *d)
+{
+        struct wiphy *wiphy = container_of(d, struct wiphy, dev);
+
+        return wiphy_net(wiphy);
+}
+
 struct class ieee80211_class = {
         .name = "ieee80211",
         .owner = THIS_MODULE,
@@ -120,6 +127,8 @@ struct class ieee80211_class = {
 #endif
         .suspend = wiphy_suspend,
         .resume = wiphy_resume,
+        .ns_type = &net_ns_type_operations,
+        .namespace = wiphy_namespace,
 };
 
 int wiphy_sysfs_init(void)