netdev - Re: [PATCH 1/1] net: xfrm: Deletion of an unnecessary check before the function call "ipcomp_free

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Date:	Wed, 19 Nov 2014 11:45:42 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	Steffen Klassert <steffen.klassert@...unet.com>,
	netdev@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org, Coccinelle <cocci@...teme.lip6.fr>
Subject: Re: [PATCH 1/1] net: xfrm: Deletion of an unnecessary check before
 the function call "ipcomp_free_tfms"

On Tue, Nov 18, 2014 at 09:45:41PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Tue, 18 Nov 2014 21:41:26 +0100
> 
> The ipcomp_free_tfms() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.
> 

It doesn't though...

regards,
dan carpenter

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