net: ethoc: Use ether_addr_copy()

Use ether_addr_copy() instead of memcpy() to set netdev->dev_addr (which
is 2-byte aligned).
Signed-off-by: NTobias Klauser <tklauser@distanz.ch>
Reviewed-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/ethoc.c

@@ -1148,14 +1148,14 @@ static int ethoc_probe(struct platform_device *pdev)
 
 	/* Allow the platform setup code to pass in a MAC address. */
 	if (pdata) {
-		memcpy(netdev->dev_addr, pdata->hwaddr, IFHWADDRLEN);
+		ether_addr_copy(netdev->dev_addr, pdata->hwaddr);
 		priv->phy_id = pdata->phy_id;
 	} else {
 		const void *mac;
 
 		mac = of_get_mac_address(pdev->dev.of_node);
 		if (mac)
-			memcpy(netdev->dev_addr, mac, IFHWADDRLEN);
+			ether_addr_copy(netdev->dev_addr, mac);
 		priv->phy_id = -1;
 	}