diff options
| author | Felix Fietkau <nbd@nbd.name> | 2018-01-27 16:02:05 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-02-01 10:43:59 +0200 |
| commit | fb208dc73ff1667191ba26d87610bba983ea1535 (patch) | |
| tree | f124ba09740bc9c4a74e3285491bc3a348e7d8c5 /drivers | |
| parent | 17cf68b702a60aee61432d59098b1ba6ceab2f98 (diff) | |
| download | linux-fb208dc73ff1667191ba26d87610bba983ea1535.tar.bz2 | |
mt76: avoid re-queueing A-MPDU rx reorder work if no frames are pending
Fixes: aee5b8cf2477 ("mt76: implement A-MPDU rx reordering in the driver code")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/agg-rx.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/agg-rx.c b/drivers/net/wireless/mediatek/mt76/agg-rx.c index e9784b50e2af..fcb208d1f276 100644 --- a/drivers/net/wireless/mediatek/mt76/agg-rx.c +++ b/drivers/net/wireless/mediatek/mt76/agg-rx.c @@ -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(); |