linux-kernel - Re: [PATCH] Prevent usage of uninitialized variable in transmeta cpu driver

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Message-ID: <20060724054655.GA7213@leiferikson.gentoo>
Date:	Mon, 24 Jul 2006 07:46:55 +0200
From:	Johannes Weiner <hnazfoo@...glemail.com>
To:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Prevent usage of uninitialized variable in transmeta cpu driver

Hi,

On Mon, Jul 24, 2006 at 01:56:44AM +0159, Jiri Slaby wrote:
> Johannes Weiner napsal(a):
> > This patch fixes a gcc-`uninitialized' warning in
> > arch/i386/kernel/cpu/transmeta.c.
> 
> NACK.
> 
> Gcc bug, don't hide it (I don't really know, why cpu_rev is zeroed).

Ok. This GCC release I'm running (4.1.1) shows really a lot more of
them then the prior. Should have wondered and thought about it before ;)

Hannes

-- 
#include <stdio.h>
char *love[] = { "this", "language" };
#define gimme(s) #s, 0[s], 0[s+1]
int main(void) { printf("%s %s %s\n", gimme(love)); return 0; }
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