Re: [PATCH] of: Delete an unnecessary check before the function call "of_node_put"

From	Rob Herring <robh@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] of: Delete an unnecessary check before the function call "of_node_put"
Date	2016-08-09 19:40 +0200
Message-ID	<s4jap-2dp-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> <rWKhr-oj-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Tue, Jul 19, 2016 at 10:52:12PM +0200, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Tue, 19 Jul 2016 22:42:22 +0200
> 
> The of_node_put() 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>
> ---
>  drivers/of/base.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

Applied, thanks.

Rob

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Re: [PATCH] of: Delete an unnecessary check before the function call  "of_node_put" Rob Herring <robh@kernel.org> - 2016-08-09 19:40 +0200

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