From 949cf8b1dd39f6d306a681503b6031299fd7ced8 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Sun, 29 Oct 2017 11:14:08 +0900
Subject: [PATCH] tcp: Remove "linux/unaligned/access_ok.h" include.

This causes build failures:

In file included from net/ipv4/tcp_input.c:79:0:
./include/linux/unaligned/access_ok.h:7:28: error: redefinition of
'get_unaligned_le16'
In file included from ./include/asm-generic/unaligned.h:17:0,
                 from ./arch/arm/include/generated/asm/unaligned.h:1,
                 from net/ipv4/tcp_input.c:76:
./include/linux/unaligned/le_struct.h:6:19: note: previous definition
of 'get_unaligned_le16' was here
In file included from net/ipv4/tcp_input.c:79:0:
./include/linux/unaligned/access_ok.h:12:28: error: redefinition of
'get_unaligned_le32'

Plain "asm/access_ok.h", which is already included, is
sufficient.

Fixes: 60e2a7780793 ("tcp: TCP experimental option for SMC")
Reported-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/ipv4/tcp_input.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 21c358c0cf2e..b62a7d1707ae 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -76,7 +76,6 @@
 #include <asm/unaligned.h>
 #include <linux/errqueue.h>
 #include <trace/events/tcp.h>
-#include <linux/unaligned/access_ok.h>
 #include <linux/static_key.h>
 
 int sysctl_tcp_max_orphans __read_mostly = NR_FILE;