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

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Message-ID: <20061030090231.GA27146@elte.hu>
Date:	Mon, 30 Oct 2006 10:02:31 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Stefan Richter <stefanr@...6.in-berlin.de>
Cc:	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2.6.19-rc3] i386/io_apic: fix compiler warning in create_irq


* Stefan Richter <stefanr@...6.in-berlin.de> wrote:

> Fix warning
> arch/i386/kernel/io_apic.c: In function `create_irq':
> arch/i386/kernel/io_apic.c:2420: warning: 'vector' might be used uninitialized in this function

> @@ -2421,6 +2421,7 @@ int create_irq(void)
>  	unsigned long flags;
>  
>  	irq = -ENOSPC;
> +	vector = 0;

NAK - the code is fine, and this is fixed in Jeff's gcc-warnings tree 
via annotation.

	Ingo
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