From a22318e83bc4726252262f91b08f17d2d66bd88c Mon Sep 17 00:00:00 2001
From: Weilong Chen <chenweilong@huawei.com>
Date: Mon, 23 Dec 2013 14:37:26 +0800
Subject: [PATCH] ipv4: do clean up with spaces

Fix checkpatch errors like:
ERROR: spaces required around that XXX

Signed-off-by: Weilong Chen <chenweilong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
Reading git-format-patch failed