diff options
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index e46da1e8f98e..33dc6f2418f2 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -2735,6 +2735,11 @@ static int sh_eth_drv_probe(struct platform_device *pdev) /* read and set MAC address */ read_mac_address(ndev, pd->mac_addr); + if (!is_valid_ether_addr(ndev->dev_addr)) { + dev_warn(&pdev->dev, + "no valid MAC address supplied, using a random one.\n"); + eth_hw_addr_random(ndev); + } /* ioremap the TSU registers */ if (mdp->cd->tsu) { |