Re: [PATCH] ALSA: hda: cs35l41: fix double free in cs35l41_hda_probe()

[Andy Shevchenko]

On Mon, Jan 10, 2022 at 2:37 AM Tom Rix <trix@xxxxxxxxxx> wrote:
> On 1/9/22 2:33 PM, Andy Shevchenko wrote:
> On Saturday, January 8, 2022, <trix@xxxxxxxxxx> wrote:

...

>> +       if (unlikely(ret)) {
>
> This is double weird. First of all, wtf unlikely is here? Second, I commented on the patch that does something with this driver and pointed out to the return 0 in some cases. This one seems a band aid.
>
> Unlikely to have an error.

We don't use likely() and unlikely() here and there, you need to
provide a very good justification of its use.

For the record, I forwarded you my review against the code where you
can find much more issues with it that are subject to fix / amend.

-- 
With Best Regards,
Andy Shevchenko