From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Sun, 1 Jan 2023 12:50:05 +0100
Subject: [PATCH] wifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup
References: bsc#1012628
Patch-mainline: 6.2.3
Git-commit: 3f7dda36e0b6dfa2cd26191f754ba061ab8191f2
[ Upstream commit 3f7dda36e0b6dfa2cd26191f754ba061ab8191f2 ]
Fix device unregister memory leak and alway cleanup all configured
rx queues in mt76_dma_tx_cleanup routine.
Fixes: 52546e27787e ("wifi: mt76: add WED RX support to dma queue alloc")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/net/wireless/mediatek/mt76/dma.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c
index 06161815c..dee4449d 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -975,8 +975,7 @@ void mt76_dma_cleanup(struct mt76_dev *dev)
struct mt76_queue *q = &dev->q_rx[i];
netif_napi_del(&dev->napi[i]);
- if (FIELD_GET(MT_QFLAG_WED_TYPE, q->flags))
- mt76_dma_rx_cleanup(dev, q);
+ mt76_dma_rx_cleanup(dev, q);
}
mt76_free_pending_txwi(dev);
--
2.35.3