From: Eric Dumazet <edumazet@google.com>
Date: Tue, 11 Sep 2012 21:47:51 +0000 (+0000)
Subject: ipv6: route templates can be const
X-Git-Tag: v3.7-rc1~145^2~168
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fb0af4c74f200e3c4846d91d8f2f8b265450bba7;p=platform%2Fkernel%2Flinux-3.10.git

ipv6: route templates can be const

We kmemdup() templates, so they can be const.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 399613b..f568ac6 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -222,7 +222,7 @@ static const u32 ip6_template_metrics[RTAX_MAX] = {
 	[RTAX_HOPLIMIT - 1] = 255,
 };
 
-static struct rt6_info ip6_null_entry_template = {
+static const struct rt6_info ip6_null_entry_template = {
 	.dst = {
 		.__refcnt	= ATOMIC_INIT(1),
 		.__use		= 1,
@@ -242,7 +242,7 @@ static struct rt6_info ip6_null_entry_template = {
 static int ip6_pkt_prohibit(struct sk_buff *skb);
 static int ip6_pkt_prohibit_out(struct sk_buff *skb);
 
-static struct rt6_info ip6_prohibit_entry_template = {
+static const struct rt6_info ip6_prohibit_entry_template = {
 	.dst = {
 		.__refcnt	= ATOMIC_INIT(1),
 		.__use		= 1,
@@ -257,7 +257,7 @@ static struct rt6_info ip6_prohibit_entry_template = {
 	.rt6i_ref	= ATOMIC_INIT(1),
 };
 
-static struct rt6_info ip6_blk_hole_entry_template = {
+static const struct rt6_info ip6_blk_hole_entry_template = {
 	.dst = {
 		.__refcnt	= ATOMIC_INIT(1),
 		.__use		= 1,