RE: [PATCH 2/3] PM / devfreq: fix missing check of return value in devfreq_add_device()

[MyungJoo Ham]

>devm_kzalloc() could fail, so insert a check of its return value. And
>if it fails, returns -ENOMEM.
>
>Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>
>---
> drivers/devfreq/devfreq.c | 14 +++++++++++++-
> 1 file changed, 13 insertions(+), 1 deletion(-)
>
>diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
>index 076b1c2f40a4..923889229a0b 100644
>--- a/drivers/devfreq/devfreq.c
>+++ b/drivers/devfreq/devfreq.c

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