Bug#478062: Fix FRTO+NewReno problem

[David Miller <davem@davemloft.net>]

From: "Ilpo_Järvinen" <ilpo.jarvinen@helsinki.fi>
Date: Thu, 8 May 2008 01:26:59 +0300 (EEST)

> [PATCH] [TCP] FRTO: SACK variant is errorneously used with NewReno

I applied this with a minor coding style fixup.

From: "Ilpo_Järvinen" <ilpo.jarvinen@helsinki.fi>
Date: Thu, 8 May 2008 01:26:59 +0300 (EEST)

> +static int tcp_is_sackfrto(const struct tcp_sock *tp) {
> +	return (sysctl_tcp_frto == 0x2) && !tcp_is_reno(tp);
> +}
> +

Should be:

static int tcp_is_sackfrto(const struct tcp_sock *tp)
{
	return (sysctl_tcp_frto == 0x2) && !tcp_is_reno(tp);
}

I will also queue this up to -stable, thanks so much for
this bug fix!