mac80211: fix lock leak w/ ARP filtering and w/o CONFIG_INET

"mac80211: make ARP filtering depend on CONFIG_INET" introduced this
potential locking leak.

Reported-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 3623bb7c4bf4..9420cf14fae4 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2078,10 +2078,9 @@ static enum work_done_result ieee80211_assoc_done(struct ieee80211_work *wk,
                         cfg80211_send_assoc_timeout(wk->sdata->dev,
                                                     wk->filter_ta);
                         return WORK_DONE_DESTROY;
-#ifdef CONFIG_INET
                 } else {
                         mutex_unlock(&wk->sdata->u.mgd.mtx);
-
+#ifdef CONFIG_INET
                         /*
                          * configure ARP filter IP addresses to the driver,
                          * intentionally outside the mgd mutex.