Move the anycast.c init and cleanup functions which were inadvertently
added inside the CONFIG_PROC_FS definition.
Fixes: 2384d02520 ("net/ipv6: Add anycast addresses to a global hashtable")
Signed-off-by: Jeff Barnhill <0xeffeff@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>