1 files changed, 3 insertions, 13 deletions

diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index c12029b1def0..429dd06a4ecc 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -70,18 +70,8 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
         enum nl80211_iftype type;
         int ret;
 
-        if (!wdev)
-                return -EOPNOTSUPP;
-
         rdev = wiphy_to_dev(wdev->wiphy);
 
-        if (!rdev->ops->change_virtual_intf)
-                return -EOPNOTSUPP;
-
-        /* don't support changing VLANs, you just re-create them */
-        if (wdev->iftype == NL80211_IFTYPE_AP_VLAN)
-                return -EOPNOTSUPP;
-
         switch (*mode) {
         case IW_MODE_INFRA:
                 type = NL80211_IFTYPE_STATION;
@@ -104,9 +94,9 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
 
         memset(&vifparams, 0, sizeof(vifparams));
 
-        ret = rdev->ops->change_virtual_intf(wdev->wiphy, dev, type,
-                                             NULL, &vifparams);
-        WARN_ON(!ret && wdev->iftype != type);
+        cfg80211_lock_rdev(rdev);
+        ret = cfg80211_change_iface(rdev, dev, type, NULL, &vifparams);
+        cfg80211_unlock_rdev(rdev);
 
         return ret;
 }