linux-kernel - Re: linux-next: build warning after merge of the pci tree

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Date:	Fri, 24 Jun 2016 10:07:55 +0200
From:	Johannes Thumshirn <jthumshirn@...e.de>
To:	Bjorn Helgaas <helgaas@...nel.org>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: linux-next: build warning after merge of the pci tree

On Thu, Jun 23, 2016 at 11:48:49AM -0500, Bjorn Helgaas wrote:
> On Thu, Jun 23, 2016 at 11:51:54AM +1000, Stephen Rothwell wrote:
> > Hi Bjorn,
> > 
> > After merging the pci tree, today's linux-next build (x86_64 allmodconfig)
> > produced this warning:
> > 
> > drivers/misc/genwqe/card_base.c: In function 'genwqe_pci_remove':
> > drivers/misc/genwqe/card_base.c:1155:6: warning: unused variable 'bars' [-Wunused-variable]
> >   int bars;
> >       ^
> > drivers/misc/genwqe/card_base.c: In function 'genwqe_pci_setup':
> > drivers/misc/genwqe/card_base.c:1143:2: warning: 'bars' may be used uninitialized in this function [-Wmaybe-uninitialized]
> >   pci_release_selected_regions(pci_dev, bars);
> >   ^
> > 
> > Introduced by commit
> > 
> >   370b01694826 ("GenWQE: Use pci_(request|release)_mem_regions")
> 
> Thanks, Stephen.  I made the following edits, which should resolve these
> warnings.  Johannes, let me know if they look right to you.
> 

Looks good, thanks.
	Johannes

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Johannes Thumshirn                                          Storage
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