linux-kernel - Re: [PATCH v2 16/20] linux/compiler.h, linux/array_size.h: Move __must_be_array() into <linux/array

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Message-ID: <CAK8P3a1XiyAnKPyd-pu1CXAjnsZ+nMdULSWWGasCYgiUU_WdjQ@mail.gmail.com>
Date:   Sun, 21 Nov 2021 14:24:55 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Alejandro Colomar <alx.manpages@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Arnd Bergmann <arnd@...db.de>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Kees Cook <keescook@...omium.org>,
        Joe Perches <joe@...ches.com>
Subject: Re: [PATCH v2 16/20] linux/compiler.h, linux/array_size.h: Move
 __must_be_array() into <linux/array_size.h>

On Sat, Nov 20, 2021 at 2:01 PM Alejandro Colomar
<alx.manpages@...il.com> wrote:
>
> Signed-off-by: Alejandro Colomar <alx.manpages@...il.com>

Each patch should describe why you move this, it's not clear what the
benefit is here.

> diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h
> index 7a5925072466..f6fc1c72dfa7 100644
> --- a/drivers/gpu/drm/i915/i915_utils.h
> +++ b/drivers/gpu/drm/i915/i915_utils.h
> @@ -25,6 +25,8 @@
>  #ifndef __I915_UTILS_H
>  #define __I915_UTILS_H
>
> +
> +#include <linux/array_size.h>

Avoid adding the extra whitespace here.

     Arnd