From 13c6d5f8370a55f556443e32c314f8b3abf842ad Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 9 Nov 2018 13:43:58 +0100 Subject: [PATCH] mt76: do not wake tx queues during flush While the queue is being cleaned up, the stack must not attempt to add any extra packets Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index d62f8d9f..e2ba263 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -168,7 +168,7 @@ mt76_dma_tx_cleanup(struct mt76_dev *dev, enum mt76_txq_id qid, bool flush) if (entry.txwi) { mt76_put_txwi(dev, entry.txwi); - wake = true; + wake = !flush; } if (!flush && q->tail == last) -- 2.7.4