diff options
Diffstat (limited to 'drivers/net/ethernet/arc/emac_main.c')
| -rw-r--r-- | drivers/net/ethernet/arc/emac_main.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c index ff3d68532f5f..6f2c867785fe 100644 --- a/drivers/net/ethernet/arc/emac_main.c +++ b/drivers/net/ethernet/arc/emac_main.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2004-2013 Synopsys, Inc. (www.synopsys.com) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Driver for the ARC EMAC 10100 (hardware revision 5) * * Contributors: @@ -960,8 +957,8 @@ int arc_emac_probe(struct net_device *ndev, int interface) /* Get MAC address from device tree */ mac_addr = of_get_mac_address(dev->of_node); - if (mac_addr) - memcpy(ndev->dev_addr, mac_addr, ETH_ALEN); + if (!IS_ERR(mac_addr)) + ether_addr_copy(ndev->dev_addr, mac_addr); else eth_hw_addr_random(ndev); |