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

[linux.git] / drivers / net / ethernet / micrel / ks8851.c

diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c
index b44172a901edbeb5e899c8c9642cd1c84fbca1e3..ba4fdf1b0dea4f114bc0f882c8a1e03cb6a87f85 100644 (file)
--- a/drivers/net/ethernet/micrel/ks8851.c
+++ b/drivers/net/ethernet/micrel/ks8851.c
@@ -426,7 +426,7 @@ static void ks8851_init_mac(struct ks8851_net *ks)
 
        mac_addr = of_get_mac_address(ks->spidev->dev.of_node);
        if (!IS_ERR(mac_addr)) {
-               memcpy(dev->dev_addr, mac_addr, ETH_ALEN);
+               ether_addr_copy(dev->dev_addr, mac_addr);
                ks8851_write_mac_addr(dev);
                return;
        }