From mboxrd@z Thu Jan  1 00:00:00 1970
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 25 Nov 2015 08:39:01 -0800
Subject: [lustre-devel] [PATCH 3/3] staging: lustre: Less function calls
 in class_register_type() after error detection
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	<530DD06F.4090703@users.sourceforge.net>
	<alpine.DEB.2.02.1402262129250.2221@localhost6.localdomain6>
	<5317A59D.4@users.sourceforge.net>
	<563B473C.5090508@users.sourceforge.net>
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On Thu, Nov 05, 2015 at 01:20:33PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Thu, 5 Nov 2015 12:48:58 +0100
> 
> The functions "kfree" and "kobject_put" were called in a few cases by the
> function "class_register_type" during error handling even if the passed
> variable contained a null pointer.
> 
> This implementation detail could be improved by the adjustment of
> jump targets.
> 
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
>  drivers/staging/lustre/lustre/obdclass/genops.c | 26 +++++++++++++++----------
>  1 file changed, 16 insertions(+), 10 deletions(-)

Does not apply to my staging-next branch :(