dsa: Use ether_addr_copy

Use ether_addr_copy instead of memcpy(a, b, ETH_ALEN) to save some cycles on arm and powerpc. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
cail · Jan 22, 2014 · d08f161 · d08f161
1 parent 9ea08b1
commit d08f161
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
@@ -156,7 +156,7 @@ static int dsa_slave_set_mac_address(struct net_device *dev, void *a)
 		dev_uc_del(master, dev->dev_addr);
 
 out:
-	memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
+	ether_addr_copy(dev->dev_addr, addr->sa_data);
 
 	return 0;
 }