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--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -951,6 +951,15 @@ static int cfg80211_netdev_notifier_call
wdev->sme_state = CFG80211_SME_IDLE;
mutex_unlock(&rdev->devlist_mtx);
#ifdef CONFIG_CFG80211_WEXT
+#ifdef CONFIG_WIRELESS_EXT
+ if (!dev->wireless_handlers)
+ dev->wireless_handlers = &cfg80211_wext_handler;
+#else
+ printk_once(KERN_WARNING "cfg80211: wext will not work because "
+ "kernel was compiled with CONFIG_WIRELESS_EXT=n. "
+ "Tools using wext interface, like iwconfig will "
+ "not work.\n");
+#endif
wdev->wext.default_key = -1;
wdev->wext.default_mgmt_key = -1;
wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
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