linux-kernel - Re: [Uclinux-dist-devel] [PATCH 5/5] Blackfin SPI: clean up error handling in client setup

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Message-ID: <8bd0f97a0909302127v21e1fbck28afac9e0e579063@mail.gmail.com>
Date:	Thu, 1 Oct 2009 00:27:32 -0400
From:	Mike Frysinger <vapier.adi@...il.com>
To:	David Brownell <dbrownell@...rs.sourceforge.net>
Cc:	spi-devel-general@...ts.sourceforge.net,
	uclinux-dist-devel@...ckfin.uclinux.org,
	linux-kernel@...r.kernel.org
Subject: Re: [Uclinux-dist-devel] [PATCH 5/5] Blackfin SPI: clean up error 
	handling in client setup

On Thu, Sep 17, 2009 at 19:47, Mike Frysinger <vapier@...too.org> wrote:
> From: Yi Li <yi.li@...log.com>
>
> Make sure we don't leak peripheral/gpio resources when an error occurs
> during setup, and make sure we don't call kfree() twice on the same
> object.  Also add/fix some error messages in the process.

not sure if you've picked any of these changes up David, but if you
havent, please skip this last patch.  it needs some updating as it
introduces at least one NULL ptr deref in the error path.
-mike
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