Fixes a race condition where multiple tx cleanup tasks could run in parallel
Signed-off-by: Felix Fietkau <[email protected]>
---
drivers/net/wireless/mediatek/mt76/mt7615/dma.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/dma.c b/drivers/net/wireless/mediatek/mt76/mt7615/dma.c
index c876eb1e1681..3b375fdf31b8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/dma.c
@@ -117,14 +117,12 @@ static int mt7615_poll_tx(struct napi_struct *napi, int budget)
mt7615_tx_cleanup(dev);
- if (napi_complete_done(napi, 0))
- mt7615_irq_enable(dev, MT_INT_TX_DONE_ALL);
-
- mt7615_tx_cleanup(dev);
-
mt7615_pm_power_save_sched(dev);
tasklet_schedule(&dev->mt76.tx_tasklet);
+ if (napi_complete_done(napi, 0))
+ mt7615_irq_enable(dev, MT_INT_TX_DONE_ALL);
+
return 0;
}
--
2.28.0