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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-01-03 13:44:38 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-01-03 13:44:38 +0100
commit824adf37ee9ddf3ecba1bc245507bc5953dda268 (patch)
treeee85366f9e2c019b58492558d8ad406df35fd260 /net/mac80211/cfg.c
parentf2ee4759fb700b32a1bd830960fe86bf6bdfd0ab (diff)
parentc9e6606c7fe92b50a02ce51dda82586ebdf99b48 (diff)
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Merge 5.16-rc8 into char-misc-next
We need the fixes in here as well for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/mac80211/cfg.c')
-rw-r--r--net/mac80211/cfg.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index bd3d3195097f..2d0dd69f9753 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1264,7 +1264,10 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
return 0;
error:
+ mutex_lock(&local->mtx);
ieee80211_vif_release_channel(sdata);
+ mutex_unlock(&local->mtx);
+
return err;
}