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mt76: mt7615: always release sem in mt7615_load_patch

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Release patch semaphore even if request_firmware fails in
mt7615_load_patch

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2019-07-04 20:03:37 +02:00
committed by Felix Fietkau
parent 017d0ff097
commit 2c0ccf1561
1 changed files with 3 additions and 3 deletions
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mt7615/mcu.c
+3 -3
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@@ -314,9 +314,9 @@ static int mt7615_driver_own(struct mt7615_dev *dev)
static int mt7615_load_patch(struct mt7615_dev *dev)
{
const struct firmware *fw;
const struct mt7615_patch_hdr *hdr;
const char *firmware = MT7615_ROM_PATCH;
const struct mt7615_patch_hdr *hdr;
const struct firmware *fw = NULL;
int len, ret, sem;
sem = mt7615_mcu_patch_sem_ctrl(dev, 1);
@@ -332,7 +332,7 @@ static int mt7615_load_patch(struct mt7615_dev *dev)
ret = request_firmware(&fw, firmware, dev->mt76.dev);
if (ret)
return ret;
goto out;
if (!fw || !fw->data || fw->size < sizeof(*hdr)) {
dev_err(dev->mt76.dev, "Invalid firmware\n");