commit 132adf54639cf7dd9315e8df89c2faa59f6e46d9
author Stephen Hemminger <shemminger@linux-foundation.org> Thu Mar 08 20:44:43 2007 -0800
committer David S. Miller <davem@sunset.davemloft.net> Wed Apr 25 22:24:11 2007 -0700
tree 256e3e30e843e6144bdae68e4aad181db5819d0e
parent 1ac58ee37f439044eb09381f33c97ce0e7f2643b

[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

diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index ceb4376..4872b30 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -93,7 +93,7 @@
 	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)