mt76: avoid re-queueing A-MPDU rx reorder work if no frames are pending

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2018-01-26 13:16:25 +01:00
parent 974142c098
commit c5209db332
+5 -1
View File
@@ -98,6 +98,7 @@ mt76_rx_aggr_reorder_work(struct work_struct *work)
reorder_work.work);
struct mt76_dev *dev = tid->dev;
struct sk_buff_head frames;
int nframes;
__skb_queue_head_init(&frames);
@@ -105,9 +106,12 @@ mt76_rx_aggr_reorder_work(struct work_struct *work)
spin_lock(&tid->lock);
mt76_rx_aggr_check_release(tid, &frames);
nframes = tid->nframes;
spin_unlock(&tid->lock);
ieee80211_queue_delayed_work(tid->dev->hw, &tid->reorder_work, REORDER_TIMEOUT);
if (nframes)
ieee80211_queue_delayed_work(tid->dev->hw, &tid->reorder_work,
REORDER_TIMEOUT);
mt76_rx_complete(dev, &frames, -1);
local_bh_enable();