[IPV6] Remove three method declarations in include/net/ndisc.h.

This patch removes two unused method declarations in
include/net/ndisc.h: ndisc_forwarding_on(void) and
ndisc_forwarding_off(void);

Also igmp6_cleanup(void) appears twice in this header, so one
igmp6_cleanup(void) declaration is removed.

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 4 deletions

diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 9f2bae68d28c..16424236fe2f 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -102,9 +102,6 @@ extern void			ndisc_send_rs(struct net_device *dev,
                                               struct in6_addr *saddr,
                                               struct in6_addr *daddr);
 
-extern void                     ndisc_forwarding_on(void);
-extern void                     ndisc_forwarding_off(void);
-
 extern void                     ndisc_send_redirect(struct sk_buff *skb,
                                                     struct neighbour *neigh,
                                                     struct in6_addr *target);
@@ -124,7 +121,6 @@ extern int			igmp6_event_query(struct sk_buff *skb);
 
 extern int                      igmp6_event_report(struct sk_buff *skb);
 
-extern void                     igmp6_cleanup(void);
 
 #ifdef CONFIG_SYSCTL
 extern int                      ndisc_ifinfo_sysctl_change(struct ctl_table *ctl,