wifi: mac80211: mlme: release deflink channel in error case

In the prep_channel error case we didn't release the deflink
channel leaving it to be left around. Fix that.

Change-Id: If0dfd748125ec46a31fc6045a480dc28e03723d2
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 3d4ab711f0d1ebd5d4584d36e23909b3b894bdd1..4c40f0427e88033941d02a2ea0946140559c18d3 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -6509,6 +6509,7 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
        return 0;
 
 out_err:
+       ieee80211_link_release_channel(&sdata->deflink);
        ieee80211_vif_set_links(sdata, 0);
        return err;
 }