linux-kernel - Re: [PATCH] [PATCHv2 TRIVIAL] auxdisplay: remove unnecessary braces

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Date:   Sat, 6 Oct 2018 22:59:22 +0200
From:   Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To:     Ben Moore <benmoore422@...il.com>
Cc:     Willy Tarreau <w@....eu>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] [PATCHv2 TRIVIAL] auxdisplay: remove unnecessary braces

Hi Ben,

On Sun, Sep 23, 2018 at 7:26 PM <benmoore422@...il.com> wrote:
> I have removed some unnecessary braces from if statements.
> As well as inspecting the other driverfiles for similar
> style issues.

Thanks for the new version!

> -       if (err) {
> +       if (err)
>                 dft_brightness = MAX_BRIGHTNESS;
> -       } else if (dft_brightness > MAX_BRIGHTNESS) {
> +       else if (dft_brightness > MAX_BRIGHTNESS) {

This one breaks the braces-if-the-other-branch-has-them that Geert
told you about:

  https://www.kernel.org/doc/html/latest/process/coding-style.html#placing-braces-and-spaces

> -               if (byte & 1) {
> +               if (byte & 1)
>                         set_bit(LCD_BIT_DA, bits);
> -               } else {
> +               else
>                         clear_bit(LCD_BIT_DA, bits);
> -               }

This one seems fine.

Cheers,
Miguel