linux-kernel - Re: [PATCH 01/18] sound: use ARRAY

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Message-ID: <s5hwp4cvhko.wl-tiwai@suse.de>
Date:   Tue, 03 Oct 2017 09:03:35 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Jérémy Lefaure <jeremy.lefaure@....epita.fr>
Cc:     "Jaroslav Kysela" <perex@...ex.cz>, <alsa-devel@...a-project.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 01/18] sound: use ARRAY_SIZE

On Sun, 01 Oct 2017 21:30:39 +0200,
Jérémy Lefaure wrote:
> 
> Using the ARRAY_SIZE macro improves the readability of the code.
> 
> Found with Coccinelle with the following semantic patch:
> @r depends on (org || report)@
> type T;
> T[] E;
> position p;
> @@
> (
>  (sizeof(E)@p /sizeof(*E))
> |
>  (sizeof(E)@p /sizeof(E[...]))
> |
>  (sizeof(E)@p /sizeof(T))
> )
> 
> Signed-off-by: Jérémy Lefaure <jeremy.lefaure@....epita.fr>
> ---
>  sound/oss/ad1848.c           | 7 ++++---
>  sound/pci/hda/patch_ca0132.c | 8 +++-----
>  2 files changed, 7 insertions(+), 8 deletions(-)

sound/oss is already dead and will be removed likely in the next
release.  So just keep it untouched.


thanks,

Takashi