linux-kernel - Re: [PATCH 02/68] 0 -> NULL, for arch/arm

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Date:	Fri, 27 Jul 2007 16:07:13 +0400
From:	"Alexey Dobriyan" <adobriyan@...il.com>
To:	"Jan Engelhardt" <jengelh@...putergmbh.de>
Cc:	"Al Viro" <viro@....linux.org.uk>,
	"Yoann Padioleau" <padator@...adoo.fr>,
	kernel-janitors@...r.kernel.org, rmk@....linux.org.uk,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 02/68] 0 -> NULL, for arch/arm

On 7/27/07, Jan Engelhardt <jengelh@...putergmbh.de> wrote:
>
> On Jul 27 2007 10:59, Al Viro wrote:
> >On Fri, Jul 27, 2007 at 11:44:07AM +0200, Yoann Padioleau wrote:
> >>  		buf = alloc_safe_buffer(device_info, ptr, size, dir);
> >> -		if (buf == 0) {
> >> +		if (buf == NULL) {
> >
> >		if (!buf)
> >surely...
>
> Makes it look like it's used as a bool.

bool variables are rarely named buf, so no.
-
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