linux-kernel - Re: [PATCH 06/68] 0 -> NULL, for arch/frv

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Message-ID: <46AF255A.4050106@student.ltu.se>
Date:	Tue, 31 Jul 2007 14:04:42 +0200
From:	Richard Knutsson <ricknu-0@...dent.ltu.se>
To:	Mike Frysinger <vapier.adi@...il.com>
CC:	Robin Getz <rgetz@...ckfin.uclinux.org>,
	Yoann Padioleau <padator@...adoo.fr>,
	David Howells <dhowells@...hat.com>,
	kernel-janitors@...r.kernel.org, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/68] 0 -> NULL, for arch/frv

Mike Frysinger wrote:
> On 7/27/07, Robin Getz <rgetz@...ckfin.uclinux.org> wrote:
>   
>> If there is a definite style or semantic preference that everyone should live
>> with - does it make sense to put checks in checkpatch.pl to enforce it?
>>     
>
> checkpatch.pl does not have enough semantic knowledge to know if the
> thing being tested is a pointer ... dont know if the sparse utility
> would be able to pick it out as i'm not familiar with what level that
> thing runs at
>   
Didn't he mean "x == NULL" > "!x"?

Richard Knutsson
(wrote this offline so if someone has already reply, then sorry about 
the noise)


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