Commit 3aff89d0 authored by Johannes Berg's avatar Johannes Berg
Browse files

wifi: iwlwifi: mvm: remove chanctx WARN_ON 



During link switching there might be a link that's marked
active but has no chanctx assigned (so it's not active from
our driver's POV), skip such links in power recalculation
without any warning.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230329100039.c629090bd5d2.If7a680d5e349d454f2122f936c21522b9528a55f@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 8930ed56

drivers/net/wireless/intel/iwlwifi/mvm/power.c

+2 −1
Original line number Diff line number Diff line
@@ -286,7 +286,8 @@ static bool iwl_mvm_power_is_radar(struct ieee80211_vif *vif) 
	rcu_read_lock();

	for_each_vif_active_link(vif, link_conf, link_id) {

		chanctx_conf = rcu_dereference(link_conf->chanctx_conf);

		if (WARN_ON(!chanctx_conf))

		/* this happens on link switching, just ignore inactive ones */

		if (!chanctx_conf)

			continue;



		radar_detect = !!(chanctx_conf->def.chan->flags &