[NET]: Use newer is_multicast_ether_addr() in some files

This uses is_multicast_ether_addr() because it has recently been
changed to do the same thing these seperate tests are doing.
Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/atm/br2684.c

@@ -295,7 +295,7 @@ static inline __be16 br_type_trans(struct sk_buff *skb, struct net_device *dev)
 	unsigned char *rawp;
 	eth = eth_hdr(skb);
 
-	if (*eth->h_dest & 1) {
+	if (is_multicast_ether_addr(eth->h_dest)) {
 		if (memcmp(eth->h_dest, dev->broadcast, ETH_ALEN) == 0)
 			skb->pkt_type = PACKET_BROADCAST;
 		else

net/bridge/br_input.c

@@ -68,7 +68,7 @@ int br_handle_frame_finish(struct sk_buff *skb)
 		}
 	}
 
-	if (dest[0] & 1) {
+	if (is_multicast_ether_addr(dest)) {
 		br_flood_forward(br, skb, !passedup);
 		if (!passedup)
 			br_pass_frame_up(br, skb);

net/ethernet/eth.c

@@ -163,7 +163,7 @@ __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev)
 	skb_pull(skb,ETH_HLEN);
 	eth = eth_hdr(skb);
 	
-	if (*eth->h_dest&1) {
+	if (is_multicast_ether_addr(eth->h_dest)) {
 		if (!compare_ether_addr(eth->h_dest, dev->broadcast))
 			skb->pkt_type = PACKET_BROADCAST;
 		else