RE: [PATCH 3/3] PM / devfreq: fix mem leak in devfreq_add_device()

[MyungJoo Ham]

>'devfreq' is malloced in devfreq_add_device() and should be freed in
>the error handling cases, otherwise it will cause memory leak.
>
>Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>

Acked-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>


>---
> drivers/devfreq/devfreq.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
>index 923889229a0b..fe6c157cb7e0 100644
>--- a/drivers/devfreq/devfreq.c
>+++ b/drivers/devfreq/devfreq.c
>@@ -651,7 +651,7 @@ struct devfreq *devfreq_add_device(struct device *dev,
> 		mutex_unlock(&devfreq->lock);
> 		err = set_freq_table(devfreq);
> 		if (err < 0)
>-			goto err_out;
>+			goto err_dev;
> 		mutex_lock(&devfreq->lock);
> 	}
>