linux-kernel - Re: [PATCH 31/33] ASoC: max98088: use match

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAHp75Vf2ZTf0w=Kg_w7CJ-9XdGqipe3UVS=E=aeRDxGt3BHM3w@mail.gmail.com>
Date:   Tue, 22 May 2018 01:24:41 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Yisheng Xie <xieyisheng1@...wei.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        ALSA Development Mailing List <alsa-devel@...a-project.org>
Subject: Re: [PATCH 31/33] ASoC: max98088: use match_string() helper

On Mon, May 21, 2018 at 2:58 PM, Yisheng Xie <xieyisheng1@...wei.com> wrote:
> match_string() returns the index of an array for a matching string,
> which can be used intead of open coded variant.

>  static int max98088_get_channel(struct snd_soc_component *component, const char *name)
>  {

> +       int ret = match_string(eq_mode_name, ARRAY_SIZE(eq_mode_name), name);
I would rather split this and move an assignment to the line before 'if'

>
>         /* Shouldn't happen */

> +       if (ret < 0)
> +               dev_err(component->dev, "Bad EQ channel name '%s'\n", name);

>         return -EINVAL;

return ret;

?

>  }
>
> --
> 1.7.12.4
>



-- 
With Best Regards,
Andy Shevchenko