> On Thu, Aug 22, 2019 at 11:49:10AM +0200, Lorenzo Bianconi wrote: > > Remove empty flag in mt76_txq_schedule_list and mt76_txq_send_burst > > since we just need retry_q length to notify mac80211 to reschedule the > > current tx queue > > > > Signed-off-by: Lorenzo Bianconi <[email protected]> > > --- > > drivers/net/wireless/mediatek/mt76/tx.c | 23 +++++++---------------- > > 1 file changed, 7 insertions(+), 16 deletions(-) > > > > diff --git a/drivers/net/wireless/mediatek/mt76/tx.c > > b/drivers/net/wireless/mediatek/mt76/tx.c > > index d7982aa83c11..51d69329ed06 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; > > This changes behaviour for station in PS state. If retry_q is not > empty, now we will be rescheduling tx queue for STA in PS mode. > Not sure if this is problem or not, though.
good point..looking at the code it seems not a issue since we will not actually tx frames for PS stations. What do you think? Regards, Lorenzo > > Stanislaw
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