| Message ID | 20230217065518.176911-1-yangyingliang@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | [-next] wifi: mt76: mt7915: fix missing mutex_unlock() in mt7915_thermal_temp_store() | expand |
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 1ab768feccaa..728150b35537 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -89,6 +89,7 @@ static ssize_t mt7915_thermal_temp_store(struct device *dev, val < phy->throttle_temp[MT7915_CRIT_TEMP_IDX])) { dev_err(phy->dev->mt76.dev, "temp1_max shall be greater than temp1_crit."); + mutex_unlock(&phy->dev->mt76.mutex); return -EINVAL; }
Add missing mutex_unlock() before return from mt7915_thermal_temp_store() in the error path. Fixes: ecaccdae7a7e ("wifi: mt76: mt7915: rework mt7915_thermal_temp_store()") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/net/wireless/mediatek/mt76/mt7915/init.c | 1 + 1 file changed, 1 insertion(+)