iwlwifi: mvm: fix the ACK / CTS kill mask upon RSSI event

If a vif's RSSI gets good enough, we can enable reduced
Tx power. If so, we need to update the ACK / CTS kill mask
accordingly. Since the auditing for the interfaces was bad,
we enabled reduced Tx power, but didn't update the ACK / CTS
kill mask.
This is harmless since the firmware is most likely to
discard this setting anyway, but it is a good practice
to update it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
index 9195779a9d3f..3a48cd98170e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
+++ b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
@@ -527,6 +527,8 @@ static void iwl_mvm_bt_rssi_iterator(void *_data, u8 *mac,
                                         lockdep_is_held(&mvm->mutex));
         mvmsta = (void *)sta->drv_priv;
 
+        data->num_bss_ifaces++;
+
         /*
          * This interface doesn't support reduced Tx power (because of low
          * RSSI probably), then set bt_kill_msk to default values.