[IPV6]: Kill remaining in6_u.u6_addrX uses.

net/ipv6/addrconf.c

@@ -231,7 +231,7 @@ int ipv6_addr_type(const struct in6_addr *addr)
 
 	if ((addr->s6_addr32[0] | addr->s6_addr32[1]) == 0) {
 		if (addr->s6_addr32[2] == 0) {
-			if (addr->in6_u.u6_addr32[3] == 0)
+			if (addr->s6_addr32[3] == 0)
 				return IPV6_ADDR_ANY;
 
 			if (addr->s6_addr32[3] == htonl(0x00000001))

net/ipv6/netfilter/ip6t_eui64.c

@@ -50,7 +50,7 @@ match(const struct sk_buff *skb,
 	 eui64[0] |= 0x02;
 
 	 i=0;
-	 while ((skb->nh.ipv6h->saddr.in6_u.u6_addr8[8+i] ==
+	 while ((skb->nh.ipv6h->saddr.s6_addr[8+i] ==
 			 eui64[i]) && (i<8)) i++;
 
 	 if ( i == 8 )