From: Johannes Berg johannes.berg@intel.com
[ Upstream commit 6dd47d9754ff0589715054b11294771f2c9a16ac ]
If ieee80211_txq_setup_flows() fails, we don't clean up LED state properly, leading to crashes later on, fix that.
Fixes: dc8b274f0952 ("mac80211: Move up init of TXQs") Signed-off-by: Johannes Berg johannes.berg@intel.com Acked-by: Toke Høiland-Jørgensen toke@toke.dk Link: https://lore.kernel.org/r/20191105154110.1ccf7112ba5d.I0ba865792446d051867b3... Signed-off-by: Johannes Berg johannes.berg@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/mac80211/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 4c2702f128f3a..868705ed5cbbb 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1297,8 +1297,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) ieee80211_remove_interfaces(local); fail_rate: rtnl_unlock(); - ieee80211_led_exit(local); fail_flows: + ieee80211_led_exit(local); destroy_workqueue(local->workqueue); fail_workqueue: wiphy_unregister(local->hw.wiphy);