From 0a672f74131dd682087dfd5f45bf61f95804772e Mon Sep 17 00:00:00 2001
From: Yuchung Cheng <ycheng@google.com>
Date: Sun, 11 May 2014 20:22:12 -0700
Subject: [PATCH] tcp: improve fastopen icmp handling

If a fast open socket is already accepted by the user, it should
be treated like a connected socket to record the ICMP error in
sk_softerr, so the user can fetch it. Do that in both tcp_v4_err
and tcp_v6_err.

Also refactor the sequence window check to improve readability
(e.g., there were two local variables named 'req').

Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Daniel Lee <longinus00@gmail.com>
Signed-off-by: Jerry Chu <hkchu@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
Reading git-format-patch failed