[v3] mac80211: remove wep dependency

Commit Message

Johannes Berg July 20, 2010, 10:59 a.m. UTC

None

Patch

--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1228,6 +1228,10 @@  static int ieee80211_scan(struct wiphy *wiphy,
 static int ieee80211_auth(struct wiphy *wiphy, struct net_device *dev,
 			  struct cfg80211_auth_request *req)
 {
+	if (req->auth_type == NL80211_AUTHTYPE_SHARED_KEY &&
+	    IS_ERR(sdata->local->wep_tx_tfm))
+		return -EINVAL;
+
 	return ieee80211_mgd_auth(IEEE80211_DEV_TO_SUB_IF(dev), req);
 }