[NEIGH]: Use rtnl registration interface

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc include/net/neighbour.h
Simple merge

diff --cc net/core/neighbour.c
Simple merge

diff --cc net/core/rtnetlink.c
Simple merge