ipv6: Unshare ip6_nd_hdr() and change return type to void.

- move ip6_nd_hdr() to its users' source files.
  In net/ipv6/mcast.c, it will be called ip6_mc_hdr().
- make return type to void since this function never fails.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 7 deletions

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 464c6f70eca1..c1878f7049c8 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -661,13 +661,6 @@ extern int			ip6_xmit(struct sock *sk,
                                          struct ipv6_txoptions *opt,
                                          int tclass);
 
-extern int                      ip6_nd_hdr(struct sock *sk,
-                                           struct sk_buff *skb,
-                                           struct net_device *dev,
-                                           const struct in6_addr *saddr,
-                                           const struct in6_addr *daddr,
-                                           int proto, int len);
-
 extern int                      ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr);
 
 extern int                      ip6_append_data(struct sock *sk,