commit
1e9291996c4eedf79883f47ec635235e39d3d6cd upstream.
Since the statistics handler is asynchrous, it can very well
be that we will handle the statistics (hence the RSSI
fluctuation) when we already disassociated.
Don't WARN on this case.
This solves: https://bugzilla.redhat.com/show_bug.cgi?id=
1071998
Fixes:
2b76ef13086f ("iwlwifi: mvm: implement reduced Tx power")
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mutex_lock(&mvm->mutex);
- /* Rssi update while not associated ?! */
- if (WARN_ON_ONCE(mvmvif->ap_sta_id == IWL_MVM_STATION_COUNT))
+ /*
+ * Rssi update while not associated - can happen since the statistics
+ * are handled asynchronously
+ */
+ if (mvmvif->ap_sta_id == IWL_MVM_STATION_COUNT)
goto out_unlock;
/* No open connection - reports should be disabled */