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Commit 6dd47d97 authored by Johannes Berg's avatar Johannes Berg
Browse files

mac80211: fix ieee80211_txq_setup_flows() failure path 



If ieee80211_txq_setup_flows() fails, we don't clean up LED
state properly, leading to crashes later on, fix that.

Fixes: dc8b274f ("mac80211: Move up init of TXQs")
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Acked-by: default avatarToke Høiland-Jørgensen <toke@toke.dk>
Link: https://lore.kernel.org/r/20191105154110.1ccf7112ba5d.I0ba865792446d051867b33153be65ce6b063d98c@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent e0a31262

net/mac80211/main.c

+1 −1
Original line number Diff line number Diff line
@@ -1292,8 +1292,8 @@ 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);