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mt76: mt7921: fix retrying release semaphore without end

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We should pass the error code to the caller immediately
to avoid the possible infinite retry to release the semaphore.

Fixes: 1c099ab447 ("mt76: mt7921: add MCU support")
Co-developed-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Sean Wang 2021-09-14 23:50:22 +08:00 committed by Felix Fietkau
parent 3a00987687
commit 02d1c7d494
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
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@ -736,7 +736,7 @@ static int mt7921_load_patch(struct mt7921_dev *dev)
default:
ret = -EAGAIN;
dev_err(dev->mt76.dev, "Failed to release patch semaphore\n");
goto out;
break;
}
release_firmware(fw);