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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Date:   Mon, 22 Nov 2021 10:51:29 +0200
From:   Jani Nikula <jani.nikula@...ux.intel.com>
To:     Arnd Bergmann <arnd@...db.de>,
        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>,
        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 Sun, 21 Nov 2021, Arnd Bergmann <arnd@...db.de> wrote:
> 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.

And throughout the series, really. In particular, please avoid adding
the double blank lines both in old and new files.

BR,
Jani.

>
>      Arnd

-- 
Jani Nikula, Intel Open Source Graphics Center