netdev - Re: [PATCH] checksum: remove duplicated line of code in csum

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Message-ID: <20130212174143.GA24888@localhost>
Date:	Tue, 12 Feb 2013 18:41:44 +0100
From:	Pablo Neira Ayuso <pablo@...filter.org>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, arnd@...db.de
Subject: Re: [PATCH] checksum: remove duplicated line of code in csum_fold

On Tue, Feb 12, 2013 at 12:12:35PM -0500, David Miller wrote:
> From: pablo@...filter.org
> Date: Tue, 12 Feb 2013 18:10:03 +0100
> 
> > From: Pablo Neira Ayuso <pablo@...filter.org>
> > 
> > Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
> 
> I am very sure that those two lines are there intentionally.
> The first addition one can overflow, therefore we need to
> fold again (which cannot overflow).

I was missing that, make sense indeed, thanks.
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