linux-kernel - Re: [PATCH 1/4] kernel/kfifo.c: fix "interger as NULL pointer" warning.

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Message-ID: <a4c8a6d01001241054q74199217sf94aac668a8454e9@mail.gmail.com>
Date:	Sun, 24 Jan 2010 16:54:11 -0200
From:	Thiago Farina <tfransosi@...il.com>
To:	Stefani Seibold <stefani@...bold.net>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Andi Kleen <ak@...ux.intel.com>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Mauro Carvalho Chehab <mchehab@...hat.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] kernel/kfifo.c: fix "interger as NULL pointer" 
	warning.

On Sun, Jan 24, 2010 at 3:15 PM, Stefani Seibold <stefani@...bold.net> wrote:
> Am Sonntag, den 24.01.2010, 11:03 -0500 schrieb Thiago Farina:
>> kernel/kfifo.c:83:35: warning: Using plain integer as NULL pointer
>>
>
> I don't know where you get this kind of warning. But passing 0 for a
> NULL pointer is ANSI C standard.

This is a sparse warning. Got with: make C=1.
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