From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger@vyatta.com>
Subject: Re: [PATCH] tcp: split tcp_ecn sysctl knob to distinguish between
 IPv4 and IPv6
Date: Mon, 31 Dec 2012 14:04:12 -0800
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References: <20121231173532.GA11700@order.stressinduktion.org>
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Cc: netdev@vger.kernel.org
To: Hannes Frederic Sowa <hannes@stressinduktion.org>
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On Mon, 31 Dec 2012 18:35:33 +0100
Hannes Frederic Sowa <hannes@stressinduktion.org> wrote:

> diff --git a/include/net/sock.h b/include/net/sock.h
> index 182ca99..aa3c30e 100644
> --- a/include/net/sock.h
> +++ b/include/net/sock.h
> @@ -944,6 +944,7 @@ struct proto {
>  	int			*sysctl_rmem;
>  	int			max_header;
>  	bool			no_autobind;
> +	int			ecn;
>  
Why isn't this a bool?