mac80211: ibss: remove unnecessary call to release channel

The ieee80211_vif_use_channel() function calls
ieee80211_vif_release_channel(), so there's no need to call it
explicitly in __ieee80211_sta_join_ibss().

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index b2da79f019d4..a35f37980e70 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -294,7 +294,6 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
         }
 
         mutex_lock(&local->mtx);
-        ieee80211_vif_release_channel(sdata);
         if (ieee80211_vif_use_channel(sdata, &chandef,
                                       ifibss->fixed_channel ?
                                         IEEE80211_CHANCTX_SHARED :