From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] netvsc: fix ptr_ret.cocci warnings
Date: Mon, 24 Jul 2017 16:20:28 -0700 (PDT)
Message-ID: <20170724.162028.1773975039054477117.davem@davemloft.net>
References: <201707220239.K3AMBOuR%fengguang.wu@intel.com>
 <20170721185443.GA18015@lkp-g5.lkp.intel.com>
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From: kbuild test robot <fengguang.wu@intel.com>
Date: Sat, 22 Jul 2017 02:54:43 +0800

> drivers/net/hyperv/netvsc_drv.c:737:8-14: WARNING: PTR_ERR_OR_ZERO can be used
> 
> 
>  Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
> 
> Generated by: scripts/coccinelle/api/ptr_ret.cocci
> 
> Fixes: 9749fed5d43d ("netvsc: use ERR_PTR to avoid dereference issues")
> CC: stephen hemminger <stephen@networkplumber.org>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>

Applied to net-next.