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From: Johannes Berg <johannes@sipsolutions.net>
To: linux-wireless@vger.kernel.org
Cc: Johannes Berg <johannes.berg@intel.com>,
	Ilan Peer <ilan.peer@intel.com>,
	Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com>
Subject: [PATCH 1/3] wifi: mac80211: cancel multi-link reconf work on disconnect
Date: Mon,  6 May 2024 21:10:33 +0200
Message-ID: <20240506211034.ac754794279f.Ib9fbb1dab50c6b67f6de9be09a6c452ce89bbd50@changeid>
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From: Johannes Berg <johannes.berg@intel.com>

This work shouldn't run after we're disconnecting. Cancel it earlier
(and then don't cancel it in stop later.)

Fixes: 8eb8dd2ffbbb ("wifi: mac80211: Support link removal using Reconfiguration ML element")
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/mlme.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index a5f2d3cfe60d..49bcd800bdca 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3289,6 +3289,11 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
 
 	wiphy_delayed_work_cancel(sdata->local->hw.wiphy,
 				  &ifmgd->neg_ttlm_timeout_work);
+
+	sdata->u.mgd.removed_links = 0;
+	wiphy_delayed_work_cancel(sdata->local->hw.wiphy,
+				  &sdata->u.mgd.ml_reconf_work);
+
 	ieee80211_vif_set_links(sdata, 0, 0);
 
 	ifmgd->mcast_seq_last = IEEE80211_SN_MODULO;
@@ -8708,8 +8713,6 @@ void ieee80211_mgd_stop(struct ieee80211_sub_if_data *sdata)
 			  &ifmgd->teardown_ttlm_work);
 	wiphy_delayed_work_cancel(sdata->local->hw.wiphy,
 				  &ifmgd->tdls_peer_del_work);
-	wiphy_delayed_work_cancel(sdata->local->hw.wiphy,
-				  &ifmgd->ml_reconf_work);
 	wiphy_delayed_work_cancel(sdata->local->hw.wiphy, &ifmgd->ttlm_work);
 	wiphy_delayed_work_cancel(sdata->local->hw.wiphy,
 				  &ifmgd->neg_ttlm_timeout_work);
-- 
2.44.0