From: YueHaibing <yuehaibing@xxxxxxxxxx>
[ Upstream commit 18b380ed61f892ed06838d1f1a5124d966292ed3 ]
Set err code in the error path before jumping to the end of the function.
Fixes: 4dc3bab8687f ("PM / devfreq: Add support delayed timer for polling mode")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/devfreq/devfreq.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index fe08c46642f7..28f3e0ba6cdd 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -823,6 +823,7 @@ struct devfreq *devfreq_add_device(struct device *dev,
if (devfreq->profile->timer < 0
|| devfreq->profile->timer >= DEVFREQ_TIMER_NUM) {
mutex_unlock(&devfreq->lock);
+ err = -EINVAL;
goto err_dev;
}
--
2.30.2
