diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2023-03-29 10:05:26 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-03-30 13:08:41 +0300 |
| commit | 3aff89d0b392c9bdf8a3297f8ac0cb22e398f5b3 (patch) | |
| tree | e182f1124f6ec5ece89155e6b1ab92848add3151 /drivers/net/wireless/intel/iwlwifi/mvm/power.c | |
| parent | 8930ed56734d2975f954e0447e65472c142aa88b (diff) | |
| download | linux-3aff89d0b392c9bdf8a3297f8ac0cb22e398f5b3.tar.xz | |
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: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230329100039.c629090bd5d2.If7a680d5e349d454f2122f936c21522b9528a55f@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/power.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/power.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/power.c b/drivers/net/wireless/intel/iwlwifi/mvm/power.c index 2033d89dc9e5..ac1dae52556f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c @@ -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 & |