linux-kernel - Re: [PATCH] net: sched: use PTR_ERR_OR_ZERO macro in tcf_block_cb

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Message-Id: <20180721.161727.697901556179622139.davem@davemloft.net>
Date:   Sat, 21 Jul 2018 16:17:27 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     gustavo@...eddedor.com
Cc:     jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: sched: use PTR_ERR_OR_ZERO macro in
 tcf_block_cb_register

From: "Gustavo A. R. Silva" <gustavo@...eddedor.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@...eddedor.com>

Applied to net-next, thanks.