linux-kernel - Re: [PATCH 24/25] sound: Use static const char arrays

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Date:	Mon, 13 Sep 2010 23:33:35 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Joe Perches <joe@...ches.com>
Cc:	linux-kernel@...r.kernel.org, Jaroslav Kysela <perex@...ex.cz>,
	alsa-devel <alsa-devel@...a-project.org>
Subject: Re: [PATCH 24/25] sound: Use static const char arrays

At Mon, 13 Sep 2010 13:47:45 -0700,
Joe Perches wrote:
> 
> On Mon, 2010-09-13 at 22:30 +0200, Takashi Iwai wrote:
> > At Mon, 13 Sep 2010 12:48:02 -0700,
> > Joe Perches wrote:
> > > diff --git a/sound/core/misc.c b/sound/core/misc.c
> > > -	char tmp[] = "<0>";
> > > +	char tmp[sizeof("<0>")];
> > Would this case save something really...?
> 
> Not really.  It's the same x86 code size with different opcodes.
> It's just a stupid checkpatch future warning avoidance change.
> Ignore it at your pleasure.

OK, then let's postpone.
The current code is indeed not sexy, but the patch won't improve
the readability much, too ;)


thanks,

Takashi

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