From: Mike Frysinger <vapier@gentoo.org>
To: Julia Lawall <julia@diku.dk>
Cc: Paul Mundt <lethal@linux-sh.org>,
kernel-janitors@vger.kernel.org,
Michael Hennerich <michael.hennerich@analog.com>,
Bryan Wu <cooloney@kernel.org>,
linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/4] drivers/video/bf537-lq035.c: Add missing IS_ERR test
Date: Mon, 24 Jan 2011 15:43:17 -0500 [thread overview]
Message-ID: <201101241543.19543.vapier@gentoo.org> (raw)
In-Reply-To: <1295898922-18822-4-git-send-email-julia@diku.dk>
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On Monday, January 24, 2011 14:55:21 Julia Lawall wrote:
> lcd_device_register may return ERR_PTR, so a check is added for this value
> before the dereference. All of the other changes reorganize the error
> handling code in this function to avoid duplicating all of it in the added
> case.
>
> In the original code, in one case, the global variable fb_buffer was set to
> NULL in error code that appears after this variable is initialized. This
> is done now in all error handling code that has this property.
Acked-by: Mike Frysinger <vapier@gentoo.org>
-mike
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next prev parent reply other threads:[~2011-01-24 20:43 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-24 19:55 [PATCH 0/4] Add missing IS_ERR test Julia Lawall
2011-01-24 19:55 ` [PATCH 1/4] fs/btrfs/inode.c: " Julia Lawall
2011-01-24 19:55 ` [PATCH 2/4] arch/arm/mach-at91/clock.c: " Julia Lawall
2011-01-24 19:56 ` Ryan Mallon
2011-01-24 20:00 ` Julia Lawall
2011-01-24 20:05 ` Vasiliy Kulikov
2011-01-24 20:09 ` Julia Lawall
2011-01-24 20:14 ` Vasiliy Kulikov
2011-01-25 10:33 ` walter harms
2011-01-25 10:43 ` Russell King - ARM Linux
2011-01-25 11:12 ` walter harms
2011-01-25 11:17 ` Russell King - ARM Linux
2011-01-25 11:18 ` Julia Lawall
2011-01-25 11:26 ` Russell King - ARM Linux
2011-01-25 11:31 ` Julia Lawall
2011-01-24 20:11 ` Ryan Mallon
2011-01-24 20:28 ` Julia Lawall
2011-01-24 20:38 ` Ryan Mallon
2011-01-24 21:01 ` Julia Lawall
2011-01-24 21:06 ` Ryan Mallon
2011-01-24 21:31 ` Julia Lawall
2011-01-24 21:51 ` Ryan Mallon
2011-01-24 23:23 ` Russell King - ARM Linux
2011-01-25 1:44 ` Jean-Christophe PLAGNIOL-VILLARD
2011-01-25 6:12 ` Julia Lawall
2011-01-25 17:23 ` Jean-Christophe PLAGNIOL-VILLARD
2011-01-24 19:55 ` [PATCH 3/4] drivers/video/bf537-lq035.c: " Julia Lawall
2011-01-24 20:43 ` Mike Frysinger [this message]
2011-01-25 6:12 ` Paul Mundt
2011-01-25 8:36 ` Hennerich, Michael
2011-01-24 19:55 ` [PATCH 4/4] arch/arm/mach-omap2/smartreflex.c: " Julia Lawall
2011-01-24 21:24 ` Kevin Hilman
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