bridge: netfilter: Use ether_addr_copy

Convert the uses of memcpy to ether_addr_copy because
for some architectures it is smaller and faster.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index b008c59..df0f114 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -506,7 +506,7 @@
 					       1);
 				return 0;
 			}
-			memcpy(eth_hdr(skb)->h_dest, dev->dev_addr, ETH_ALEN);
+			ether_addr_copy(eth_hdr(skb)->h_dest, dev->dev_addr);
 			skb->pkt_type = PACKET_HOST;
 		}
 	} else {