linux-kernel - Re: [PATCH 2.6.19-rc3] i386/io_apic: fix compiler warning in create

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Message-Id: <1162287457.15286.186.camel@earth>
Date:	Tue, 31 Oct 2006 10:37:37 +0100
From:	Ingo Molnar <mingo@...hat.com>
To:	Andrew Morton <akpm@...l.org>
Cc:	Ingo Molnar <mingo@...e.hu>,
	Stefan Richter <stefanr@...6.in-berlin.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2.6.19-rc3] i386/io_apic: fix compiler warning in
	create_irq

On Mon, 2006-10-30 at 17:04 -0800, Andrew Morton wrote:
> > >     irq = -ENOSPC;
> > > +   vector = 0;
> > 
> > NAK - the code is fine, and this is fixed in Jeff's gcc-warnings
> tree 
> > via annotation.
> 
> err, what gcc-warnings tree?
> 
> git
> +ssh://master.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6.git#gccbug
> just does lots of initialise-to-zero thingies, doesn't have any
> special
> annotation and doesn't fix io_apic.c.

this is an initialize-to-zero annotation for a false-positive gcc
warning. If it's not in Jeff tree yet then it should be there ...

	Ingo

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