From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] net: sched: use PTR_ERR_OR_ZERO macro in
 tcf_block_cb_register
Date: Sat, 21 Jul 2018 16:17:27 -0700 (PDT)
Message-ID: <20180721.161727.697901556179622139.davem@davemloft.net>
References: <20180719041417.GA21061@embeddedor.com>
Mime-Version: 1.0
Content-Type: Text/Plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Cc: jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org
To: gustavo@embeddedor.com
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <20180719041417.GA21061@embeddedor.com>
Sender: linux-kernel-owner@vger.kernel.org
List-Id: netdev.vger.kernel.org

From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date: Wed, 18 Jul 2018 23:14:17 -0500

> This line makes up what macro PTR_ERR_OR_ZERO already does. So,
> make use of PTR_ERR_OR_ZERO rather than an open-code version.
> 
> This code was detected with the help of Coccinelle.
> 
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>

Applied to net-next, thanks.