From 311590a3a21eda3f787a3dce1b8bf675f0d63bf7 Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Mon, 19 Nov 2018 09:32:39 +0200 Subject: iwlwifi: mvm: freeze management TXQ timer when station goes to sleep We maintain a timer for each Tx queue to detect stalls and be able to recover / debug. When we work in AP mode, we can freeze the Tx queue timer if a station goes to sleep, because we don't want to warn about stalls that are caused by faulty clients that don't wake up on time. This mechanism was applied to the queues of the clients, but the management queue was omitted. Fix that. Signed-off-by: Emmanuel Grumbach Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 1762b1fcb3db..d4b05caabc74 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -2776,7 +2776,7 @@ static void __iwl_mvm_mac_sta_notify(struct ieee80211_hw *hw, return; spin_lock_bh(&mvmsta->lock); - for (tid = 0; tid < IWL_MAX_TID_COUNT; tid++) { + for (tid = 0; tid < ARRAY_SIZE(mvmsta->tid_data); tid++) { struct iwl_mvm_tid_data *tid_data = &mvmsta->tid_data[tid]; if (tid_data->txq_id == IWL_MVM_INVALID_QUEUE) -- cgit v1.2.3