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path: root/drivers/net/wireless/mediatek/mt76/tx.c
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Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/tx.c')
-rw-r--r--drivers/net/wireless/mediatek/mt76/tx.c23
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
index c22a05f06fd0..7ee91d946882 100644
--- a/drivers/net/wireless/mediatek/mt76/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/tx.c
@@ -378,7 +378,7 @@ EXPORT_SYMBOL_GPL(mt76_release_buffered_frames);
static int
mt76_txq_send_burst(struct mt76_dev *dev, struct mt76_sw_queue *sq,
- struct mt76_txq *mtxq, bool *empty)
+ struct mt76_txq *mtxq)
{
struct ieee80211_txq *txq = mtxq_to_txq(mtxq);
enum mt76_txq_id qid = mt76_txq_get_qid(txq);
@@ -392,16 +392,12 @@ mt76_txq_send_burst(struct mt76_dev *dev, struct mt76_sw_queue *sq,
bool probe;
int idx;
- if (test_bit(MT_WCID_FLAG_PS, &wcid->flags)) {
- *empty = true;
+ if (test_bit(MT_WCID_FLAG_PS, &wcid->flags))
return 0;
- }
skb = mt76_txq_dequeue(dev, mtxq, false);
- if (!skb) {
- *empty = true;
+ if (!skb)
return 0;
- }
info = IEEE80211_SKB_CB(skb);
if (!(wcid->tx_info & MT_WCID_TX_INFO_SET))
@@ -431,10 +427,8 @@ mt76_txq_send_burst(struct mt76_dev *dev, struct mt76_sw_queue *sq,
return -EBUSY;
skb = mt76_txq_dequeue(dev, mtxq, false);
- if (!skb) {
- *empty = true;
+ if (!skb)
break;
- }
info = IEEE80211_SKB_CB(skb);
cur_ampdu = info->flags & IEEE80211_TX_CTL_AMPDU;
@@ -481,8 +475,6 @@ mt76_txq_schedule_list(struct mt76_dev *dev, enum mt76_txq_id qid)
spin_lock_bh(&hwq->lock);
while (1) {
- bool empty = false;
-
if (sq->swq_queued >= 4)
break;
@@ -513,10 +505,9 @@ mt76_txq_schedule_list(struct mt76_dev *dev, enum mt76_txq_id qid)
spin_lock_bh(&hwq->lock);
}
- ret += mt76_txq_send_burst(dev, sq, mtxq, &empty);
- if (skb_queue_empty(&mtxq->retry_q))
- empty = true;
- ieee80211_return_txq(dev->hw, txq, !empty);
+ ret += mt76_txq_send_burst(dev, sq, mtxq);
+ ieee80211_return_txq(dev->hw, txq,
+ !skb_queue_empty(&mtxq->retry_q));
}
spin_unlock_bh(&hwq->lock);