[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 3ae6799c2b141e5d7fc39828a17466056bbb0491..9080076ce0e54128e1104b446fc56cd976962161 100644 (file)
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -37,7 +37,6 @@ struct route_info {
 #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_route_add(struct fib6_config *cfg);
 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,