openvswitch: Use ether_addr_copy

It's slightly smaller/faster for some architectures.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 2c77e7b..c36856a 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -134,8 +134,8 @@
 
 	skb_postpull_rcsum(skb, eth_hdr(skb), ETH_ALEN * 2);
 
-	memcpy(eth_hdr(skb)->h_source, eth_key->eth_src, ETH_ALEN);
-	memcpy(eth_hdr(skb)->h_dest, eth_key->eth_dst, ETH_ALEN);
+	ether_addr_copy(eth_hdr(skb)->h_source, eth_key->eth_src);
+	ether_addr_copy(eth_hdr(skb)->h_dest, eth_key->eth_dst);
 
 	ovs_skb_postpush_rcsum(skb, eth_hdr(skb), ETH_ALEN * 2);