net: ethernet: fix similar warning reported by kbuild test robot

[linux.git] / drivers / net / ethernet / davicom / dm9000.c

diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c
index 953ee5616801113de773a3f6fc60a4773b92e133..5e1aff9a5fd6236026544852288e9cd70698f1dd 100644 (file)
--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@@ -1413,7 +1413,7 @@ static struct dm9000_plat_data *dm9000_parse_dt(struct device *dev)
 
        mac_addr = of_get_mac_address(np);
        if (!IS_ERR(mac_addr))
-               memcpy(pdata->dev_addr, mac_addr, sizeof(pdata->dev_addr));
+               ether_addr_copy(pdata->dev_addr, mac_addr);
 
        return pdata;
 }