From: Michael Lee michael-cy.lee@mediatek.com
[ 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 --- 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 fb8d80ebe8bbb..5ddbe0c8cfaa1 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);