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authorJakub Kicinski <kuba@kernel.org>2021-12-23 16:09:58 -0800
committerJakub Kicinski <kuba@kernel.org>2021-12-23 16:09:58 -0800
commit8b3f91332291fa280a56215f5189baca185998f5 (patch)
treeb89f58972c80ffacf57c4c9cedb5b4b03473c5be /net/mac80211
parentf2b551fad8d8f2ac5e1f810ad595298381e0b0c5 (diff)
parent391e5975c0208ce3739587b33eba08be3e473d79 (diff)
downloadlinux-8b3f91332291fa280a56215f5189baca185998f5.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
include/net/sock.h commit 8f905c0e7354 ("inet: fully convert sk->sk_rx_dst to RCU rules") commit 43f51df41729 ("net: move early demux fields close to sk_refcnt") https://lore.kernel.org/all/20211222141641.0caa0ab3@canb.auug.org.au/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/mac80211')
-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 dc3746d5cdc1..87a208089caf 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;
}