Linux-libre 4.8.2-gnupck-4.8.2-gnu

1 files changed, 8 insertions, 26 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 905003f75..42bf0b668 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -244,6 +244,9 @@ void ieee80211_propagate_queue_wake(struct ieee80211_local *local, int queue)
 	struct ieee80211_sub_if_data *sdata;
 	int n_acs = IEEE80211_NUM_ACS;
 
+	if (local->ops->wake_tx_queue)
+		return;
+
 	if (local->hw.queues < IEEE80211_NUM_ACS)
 		n_acs = 1;
 
@@ -260,11 +263,6 @@ void ieee80211_propagate_queue_wake(struct ieee80211_local *local, int queue)
 		for (ac = 0; ac < n_acs; ac++) {
 			int ac_queue = sdata->vif.hw_queue[ac];
 
-			if (local->ops->wake_tx_queue &&
-			    (atomic_read(&sdata->txqs_len[ac]) >
-			     local->hw.txq_ac_max_pending))
-				continue;
-
 			if (ac_queue == queue ||
 			    (sdata->vif.cab_queue == queue &&
 			     local->queue_stop_reasons[ac_queue] == 0 &&
@@ -352,6 +350,9 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue,
 	if (__test_and_set_bit(reason, &local->queue_stop_reasons[queue]))
 		return;
 
+	if (local->ops->wake_tx_queue)
+		return;
+
 	if (local->hw.queues < IEEE80211_NUM_ACS)
 		n_acs = 1;
 
@@ -3388,25 +3389,6 @@ u8 *ieee80211_add_wmm_info_ie(u8 *buf, u8 qosinfo)
 	return buf;
 }
 
-void ieee80211_init_tx_queue(struct ieee80211_sub_if_data *sdata,
-			     struct sta_info *sta,
-			     struct txq_info *txqi, int tid)
-{
-	skb_queue_head_init(&txqi->queue);
-	txqi->txq.vif = &sdata->vif;
-
-	if (sta) {
-		txqi->txq.sta = &sta->sta;
-		sta->sta.txq[tid] = &txqi->txq;
-		txqi->txq.tid = tid;
-		txqi->txq.ac = ieee802_1d_to_ac[tid & 7];
-	} else {
-		sdata->vif.txq = &txqi->txq;
-		txqi->txq.tid = 0;
-		txqi->txq.ac = IEEE80211_AC_BE;
-	}
-}
-
 void ieee80211_txq_get_depth(struct ieee80211_txq *txq,
 			     unsigned long *frame_cnt,
 			     unsigned long *byte_cnt)
@@ -3414,9 +3396,9 @@ void ieee80211_txq_get_depth(struct ieee80211_txq *txq,
 	struct txq_info *txqi = to_txq_info(txq);
 
 	if (frame_cnt)
-		*frame_cnt = txqi->queue.qlen;
+		*frame_cnt = txqi->tin.backlog_packets;
 
 	if (byte_cnt)
-		*byte_cnt = txqi->byte_cnt;
+		*byte_cnt = txqi->tin.backlog_bytes;
 }
 EXPORT_SYMBOL(ieee80211_txq_get_depth);