mac80211: use station mutex in configuration

[pandora-kernel.git] / net / mac80211 / ibss.c

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 3f830ac..fe0e91e 100644 (file)
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -993,8 +993,11 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
        if (params->channel_fixed) {
                sdata->local->oper_channel = params->channel;
                if (!ieee80211_set_channel_type(sdata->local, sdata,
-                                              params->channel_type))
+                                              params->channel_type)) {
+                       mutex_unlock(&sdata->u.ibss.mtx);
+                       kfree_skb(skb);
                        return -EINVAL;
+               }
        }
 
        if (params->ie) {