mt76: only kick tx queue if frames were queued

Slightly reduces unnecessary device register accesses Signed-off-by: Felix Fietkau <[email protected]>
2026-10-24 13:26:48 +00:00 · 2021-12-04 12:44:50 +01:00
parent 047b9a9e78
commit fea36e0207
1 changed files with 2 additions and 1 deletions
@@ -490,7 +490,8 @@ mt76_txq_send_burst(struct mt76_phy *phy, struct mt76_queue *q,
 		n_frames++;
 	} while (1);
-	dev->queue_ops->kick(dev, q);
+	if (n_frames)
 		dev->queue_ops->kick(dev, q);
 	return n_frames;
 }