In case a tx queue wake call arrives after a client has transitioned to
powersave, make sure that the queue is not kept active until the client
has left powersave mode
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
---
drivers/net/wireless/mediatek/mt76/tx.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
index 1ea08ce62713..ef38e8626da9 100644
--- a/drivers/net/wireless/mediatek/mt76/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/tx.c
@@ -396,6 +396,11 @@ mt76_txq_send_burst(struct mt76_dev *dev, struct mt76_queue *hwq,
bool probe;
int idx;
+ if (test_bit(MT_WCID_FLAG_PS, &wcid->flags)) {
+ *empty = true;
+ return 0;
+ }
+
skb = mt76_txq_dequeue(dev, mtxq, false);
if (!skb) {
*empty = true;
--
2.17.0
