linux-kernel - Re: [PATCH 4/5]pci:setup_bus.c Fix warning: variable 'retval' set but not used

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Message-ID: <20100618130538.0fc562ee@virtuousgeek.org>
Date:	Fri, 18 Jun 2010 13:05:38 -0700
From:	Jesse Barnes <jbarnes@...tuousgeek.org>
To:	"Justin P. Mattock" <justinmattock@...il.com>
Cc:	Yinghai Lu <yinghai@...nel.org>, linux-kernel@...r.kernel.org,
	linux-wireless@...r.kernel.org, linux-pci@...r.kernel.org,
	linux-scsi@...r.kernel.org
Subject: Re: [PATCH 4/5]pci:setup_bus.c Fix warning: variable 'retval' set
 but not used

On Fri, 18 Jun 2010 12:59:32 -0700
"Justin P. Mattock" <justinmattock@...il.com> wrote:
> just added this in(as a test), and the retval warning still shows up.
> with the last post I just added a printk was that legit, and if so what 
> else might be added to it to make it complete and proper?

What's the full warning?  Seems like printing the value should have
been enough to shut up gcc...

-- 
Jesse Barnes, Intel Open Source Technology Center
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