[IPV6]: Remove unused declarations in include/net/ip6_route.h.
1) Standlaone ip6_null_entry is no longer needed as it is replaced by
the ip6_null_entry member of ipv6 (instance of struct netns_ipv6) in
struct net (as a result of Network Namespaces patches).
2) These 3 methods from this same header are not defined anywhere:
ip6_rt_addr_add(), ip6_rt_addr_del(), rt6_sndmsg()
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 3ae6799..9080076 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -37,7 +37,6 @@
#define RT6_LOOKUP_F_SRCPREF_PUBLIC 0x00000010
#define RT6_LOOKUP_F_SRCPREF_COA 0x00000020
-extern struct rt6_info *ip6_null_entry;
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
extern struct rt6_info *ip6_prohibit_entry;
@@ -61,20 +60,6 @@
extern int ip6_ins_rt(struct rt6_info *);
extern int ip6_del_rt(struct rt6_info *);
-extern int ip6_rt_addr_add(struct in6_addr *addr,
- struct net_device *dev,
- int anycast);
-
-extern int ip6_rt_addr_del(struct in6_addr *addr,
- struct net_device *dev);
-
-extern void rt6_sndmsg(int type, struct in6_addr *dst,
- struct in6_addr *src,
- struct in6_addr *gw,
- struct net_device *dev,
- int dstlen, int srclen,
- int metric, __u32 flags);
-
extern struct rt6_info *rt6_lookup(struct net *net,
struct in6_addr *daddr,
struct in6_addr *saddr,