[PATCH v2] cpufreq: mediatek: Fix potential deadlock problem in mtk_cpufreq_set_target

[Jiabing Wan]

On 2022/5/10 17:12, Viresh Kumar wrote:
> On 10-05-22, 17:05, Wan Jiabing wrote:
>> Fix following coccichek error:
>> ./drivers/cpufreq/mediatek-cpufreq.c:199:2-8: preceding lock on line
>> ./drivers/cpufreq/mediatek-cpufreq.c:208:2-8: preceding lock on line
>>
>> mutex_lock is acquired but not released before return.
>> Use 'goto out' to help releasing the mutex_lock.
>>
>> Fixes: c210063b40ac ("cpufreq: mediatek: Add opp notification support")
>> Signed-off-by: Wan Jiabing <wanjiabing at vivo.com>
> You should have added the review tag you received.
>
> Applied. Thanks.

Oh, yes.  I would add the "Reviewed-by:" tag only if someone sends
this tag to me.

Like:
[0] https://lore.kernel.org/all/YnkvM5iuSuAOqBg+@lunn.ch/
[1] 
https://lore.kernel.org/all/20220510015521.2542096-1-wanjiabing@vivo.com/

If not explicitly stated, I am afraid to add some wrong "Reviewed-by:"
tags which might bother maintainers.

Thanks a lot for your priceless advice!

Wan Jiabing