netdev - Re: [PATCH ipsec-next] xfrm: fix 'passing zero to ERR

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Message-ID: <20180727053726.hxw5hrbbq3e2xw6o@gauss3.secunet.de>
Date:   Fri, 27 Jul 2018 07:37:26 +0200
From:   Steffen Klassert <steffen.klassert@...unet.com>
To:     YueHaibing <yuehaibing@...wei.com>
CC:     <davem@...emloft.net>, <herbert@...dor.apana.org.au>,
        <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>
Subject: Re: [PATCH ipsec-next] xfrm: fix 'passing zero to ERR_PTR()' warning

On Wed, Jul 25, 2018 at 04:54:33PM +0800, YueHaibing wrote:
> Fix a static code checker warning:
> 
>   net/xfrm/xfrm_policy.c:1836 xfrm_resolve_and_create_bundle() warn: passing zero to 'ERR_PTR'
> 
> xfrm_tmpl_resolve return 0 just means no xdst found, return NULL
> instead of passing zero to ERR_PTR.
> 
> Fixes: d809ec895505 ("xfrm: do not assume that template resolving always returns xfrms")
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Applied, thanks a lot!