linux-kernel - Re: [net-ipv4] question about arguments position

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Date:   Thu, 04 May 2017 10:47:51 -0700
From:   Joe Perches <joe@...ches.com>
To:     David Miller <davem@...emloft.net>, garsilva@...eddedor.com
Cc:     kuznet@....inr.ac.ru, jmorris@...ei.org, yoshfuji@...ux-ipv6.org,
        kaber@...sh.net, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [net-ipv4] question about arguments position

On Thu, 2017-05-04 at 12:46 -0400, David Miller wrote:
> From: "Gustavo A. R. Silva" <garsilva@...eddedor.com>
> Date: Thu, 04 May 2017 11:07:54 -0500
> 
> > While looking into Coverity ID 1357474 I ran into the following piece
> > of code at net/ipv4/inet_diag.c:392:
> 
> Because it's been this way since at least 2005, it doesn't matter if
> the order is correct or not.  What's there is the locked in behavior
> exposed to userspace and changing it will break things for people.

Adding a few comments around the code about why
it is this way will help avoid future questions.