mac80211: unlock on error path in ieee80211_ibss_join()
We recently introduced a new return here but it needs an unlock first.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 3f830ac..0fc9752 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -993,8 +993,10 @@
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);
return -EINVAL;
+ }
}
if (params->ie) {