[NETFILTER]: Make eui64 match usuable in FORWARD chain

Signed-off-by: Yasuyuki KOZAKAI <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>

net/ipv6/netfilter/ip6t_eui64.c

@@ -69,7 +69,7 @@ ip6t_eui64_checkentry(const char *tablename,
 {
 	if (hook_mask
 	    & ~((1 << NF_IP6_PRE_ROUTING) | (1 << NF_IP6_LOCAL_IN) |
-		(1 << NF_IP6_PRE_ROUTING) )) {
+		(1 << NF_IP6_FORWARD))) {
 		printk("ip6t_eui64: only valid for PRE_ROUTING, LOCAL_IN or FORWARD.\n");
 		return 0;
 	}