netdev - Re: [patch net-next 6/6] sched: check negative err value to safe one level of indent

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Date:   Thu, 9 Feb 2017 13:32:21 -0500
From:   Jamal Hadi Salim <jhs@...atatu.com>
To:     Jiri Pirko <jiri@...nulli.us>, netdev@...r.kernel.org
Cc:     davem@...emloft.net, mlxsw@...lanox.com
Subject: Re: [patch net-next 6/6] sched: check negative err value to safe one
 level of indent

On 17-02-09 08:39 AM, Jiri Pirko wrote:
> From: Jiri Pirko <jiri@...lanox.com>
>
> As it is more common, check err for !0. That allows to safe one level of
> indentation and makes the code easier to read. Also, make 'next' variable
> global in function as it is used twice.
>
> Signed-off-by: Jiri Pirko <jiri@...lanox.com>

Acked-by: Jamal Hadi Salim <jhs@...atatu.com>

BTW: Another nice cleanup is to separate for better
readability/maintainability DEL/GET/NEW into
their own functions. GET/DEL are very close but sometimes are
slightly different - in the action code they are already breaking.

cheers,
jamal