From 132adf54639cf7dd9315e8df89c2faa59f6e46d9 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Thu, 8 Mar 2007 20:44:43 -0800
Subject: [IPV4]: cleanup

Add whitespace around keywords.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/ipv4/xfrm4_mode_tunnel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'net/ipv4/xfrm4_mode_tunnel.c')

diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index ceb4376f572a..4872b30ba5d8 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -93,7 +93,7 @@ static int xfrm4_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
 	struct iphdr *iph = skb->nh.iph;
 	int err = -EINVAL;
 
-	switch(iph->protocol){
+	switch (iph->protocol){
 		case IPPROTO_IPIP:
 			break;
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-- 
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