Re: [PATCH] zsmalloc: Delete an unnecessary check before the function call "iput"

From	Minchan Kim <minchan@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] zsmalloc: Delete an unnecessary check before the function call "iput"
Date	2016-07-25 11:10 +0200
Message-ID	<rYK3D-2IR-1@gated-at.bofh.it> (permalink)
References	(5 earlier) <mSsDN-4wa-61@gated-at.bofh.it> <mSsDN-4wa-63@gated-at.bofh.it> <mSsDN-4wa-65@gated-at.bofh.it> <mSsDN-4wa-33@gated-at.bofh.it> <rXN3A-Qn-23@gated-at.bofh.it>
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On Fri, Jul 22, 2016 at 08:02:08PM +0200, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Fri, 22 Jul 2016 19:54:20 +0200
> 
> The iput() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Minchan Kim <minchan@kernel.org>

Thanks!

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[PATCH] zsmalloc: Delete an unnecessary check before the function  call "iput" SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-22 20:10 +0200
  Re: [PATCH] zsmalloc: Delete an unnecessary check before the  function call "iput" Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-07-25 03:00 +0200
  Re: [PATCH] zsmalloc: Delete an unnecessary check before the  function call "iput" Minchan Kim <minchan@kernel.org> - 2016-07-25 11:10 +0200

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