netdev - [PATCH net-next 7/10] ipv6: make icmpv6_route

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Message-ID: <20131216104334.1b143a90@nehalam.linuxnetplumber.net>
Date:	Mon, 16 Dec 2013 10:43:34 -0800
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: [PATCH net-next 7/10] ipv6: make icmpv6_route_lookup static

Template table and icmpv6_route_lookup only used in net/ipv6/icmp.c


Signed-off-by: Stephen Hemminger <stephen@...workplumber.org>


--- a/include/net/ipv6.h	2013-12-12 08:46:52.532025877 -0800
+++ b/include/net/ipv6.h	2013-12-12 13:15:14.659040460 -0800
@@ -267,9 +267,6 @@ void icmpv6_notify(struct sk_buff *skb,
 int icmpv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6,
 			       struct icmp6hdr *thdr, int len);
 
-struct dst_entry *icmpv6_route_lookup(struct net *net, struct sk_buff *skb,
-				      struct sock *sk, struct flowi6 *fl6);
-
 int ip6_ra_control(struct sock *sk, int sel);
 
 int ipv6_parse_hopopts(struct sk_buff *skb);
@@ -841,7 +838,6 @@ static inline int snmp6_unregister_dev(s
 
 #ifdef CONFIG_SYSCTL
 extern struct ctl_table ipv6_route_table_template[];
-extern struct ctl_table ipv6_icmp_table_template[];
 
 struct ctl_table *ipv6_icmp_sysctl_init(struct net *net);
 struct ctl_table *ipv6_route_sysctl_init(struct net *net);
--- a/net/ipv6/icmp.c	2013-10-06 14:48:24.978449730 -0700
+++ b/net/ipv6/icmp.c	2013-12-12 13:15:22.154931148 -0800
@@ -315,8 +315,10 @@ static void mip6_addr_swap(struct sk_buf
 static inline void mip6_addr_swap(struct sk_buff *skb) {}
 #endif
 
-struct dst_entry *icmpv6_route_lookup(struct net *net, struct sk_buff *skb,
-				      struct sock *sk, struct flowi6 *fl6)
+static struct dst_entry *icmpv6_route_lookup(struct net *net,
+					     struct sk_buff *skb,
+					     struct sock *sk,
+					     struct flowi6 *fl6)
 {
 	struct dst_entry *dst, *dst2;
 	struct flowi6 fl2;
@@ -984,7 +986,7 @@ int icmpv6_err_convert(u8 type, u8 code,
 EXPORT_SYMBOL(icmpv6_err_convert);
 
 #ifdef CONFIG_SYSCTL
-struct ctl_table ipv6_icmp_table_template[] = {
+static struct ctl_table ipv6_icmp_table_template[] = {
 	{
 		.procname	= "ratelimit",
 		.data		= &init_net.ipv6.sysctl.icmpv6_time,
--
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