linux-kernel - Re: [PATCH v2 3/3] staging/fbtft: Fix braces coding style

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Message-ID: <CAMuHMdX6PUr0irndogg=Aa+AFDdiDJMeMWM74mLBkuLrW+zWng@mail.gmail.com>
Date:   Sat, 24 Jul 2021 20:01:53 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Len Baker <len.baker@....com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Phil Reid <preid@...ctromag.com.au>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        Linux Fbdev development list <linux-fbdev@...r.kernel.org>,
        linux-staging@...ts.linux.dev,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 3/3] staging/fbtft: Fix braces coding style

Hi Len,

On Sat, Jul 24, 2021 at 7:44 PM Len Baker <len.baker@....com> wrote:
> Add braces to the "for" loop and remove braces from the "if" statement.
> This way the kernel coding style is followed.
>
> Signed-off-by: Len Baker <len.baker@....com>

Thanks for your patch!

> --- a/drivers/staging/fbtft/fbtft-core.c
> +++ b/drivers/staging/fbtft/fbtft-core.c

> @@ -1016,10 +1018,9 @@ int fbtft_init_display(struct fbtft_par *par)
>
>         i = 0;
>         while (i < FBTFT_MAX_INIT_SEQUENCE) {
> -               if (par->init_sequence[i] == -3) {
> -                       /* done */
> -                       return 0;
> -               }

These braces should not be removed, due to the presence of
the comment.

> +               if (par->init_sequence[i] == -3)
> +                       return 0; /* done */
> +
>                 if (par->init_sequence[i] >= 0) {
>                         dev_err(par->info->device,
>                                 "missing delimiter at position %d\n", i);

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds