From: Michael Lee <michael-cy.lee@mediatek.com>
Date: Thu, 4 May 2023 16:04:41 +0800
Subject: [PATCH] wifi: mac80211: Abort running color change when stopping the
 AP
References: bsc#1012628
Patch-mainline: 6.3.4
Git-commit: a23d7f5b2fbda114de60c4b53311e052281d7533

[ Upstream commit a23d7f5b2fbda114de60c4b53311e052281d7533 ]

When stopping the AP, there might be a color change in progress. It
should be deactivated here, or the driver might later finalize a color
change on a stopped AP.

Fixes: 5f9404abdf2a (mac80211: add support for BSS color change)
Signed-off-by: Michael Lee <michael-cy.lee@mediatek.com>
Link: https://lore.kernel.org/r/20230504080441.22958-1-michael-cy.lee@mediatek.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 net/mac80211/cfg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index fb8d80eb..5ddbe0c8 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1512,9 +1512,10 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev,
 		sdata_dereference(link->u.ap.unsol_bcast_probe_resp,
 				  sdata);
 
-	/* abort any running channel switch */
+	/* abort any running channel switch or color change */
 	mutex_lock(&local->mtx);
 	link_conf->csa_active = false;
+	link_conf->color_change_active = false;
 	if (link->csa_block_tx) {
 		ieee80211_wake_vif_queues(local, sdata,
 					  IEEE80211_QUEUE_STOP_REASON_CSA);
-- 
2.35.3