linux-kernel - Re: [PATCH v2 6+/6] platform/x86: dell-wmi-led: fix coding style issues

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Date:   Wed, 18 Jan 2017 21:06:00 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Michał Kępień <kernel@...pniu.pl>
Cc:     Richard Purdie <rpurdie@...ys.net>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>,
        Pali Rohár <pali.rohar@...il.com>,
        Darren Hart <dvhart@...radead.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Anthony Wong <anthony.wong@...onical.com>,
        linux-leds@...r.kernel.org,
        Platform Driver <platform-driver-x86@...r.kernel.org>,
        ALSA Development Mailing List <alsa-devel@...a-project.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 6+/6] platform/x86: dell-wmi-led: fix coding style issues

On Tue, Jan 17, 2017 at 9:17 AM, Michał Kępień <kernel@...pniu.pl> wrote:
> Fix coding style issues in dell-wmi-led which checkpatch complains about
> to make sure the module gets a clean start in the x86 platform driver
> subsystem.

> +       status = wmi_evaluate_method(DELL_LED_BIOS_GUID, 1, 1, &input, &output);
>

You may remove extra line.

>         if (ACPI_FAILURE(status))
>                 return status;

> -       if (0 == on_eighths)
> +       if (on_eighths == 0)
>                 on_eighths = 1;
>         if (on_eighths > 255)
>                 on_eighths = 255;

> -       if (0 == off_eighths)
> +       if (off_eighths == 0)
>                 off_eighths = 1;
>         if (off_eighths > 255)
>                 off_eighths = 255;

Obviously they both are custom clamp{_t}().

-- 
With Best Regards,
Andy Shevchenko