diff options
| -rw-r--r-- | drivers/net/usb/dm9601.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c index 63e97a3..5b67bbf 100644 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@ -407,8 +407,11 @@ static int dm9601_set_mac_address(struct net_device *net, void *p) struct sockaddr *addr = p; struct usbnet *dev = netdev_priv(net); - if (!is_valid_ether_addr(addr->sa_data)) + if (!is_valid_ether_addr(addr->sa_data)) { + dev_err(&net->dev, "not setting invalid mac address %pM\n", + addr->sa_data); return -EINVAL; + } memcpy(net->dev_addr, addr->sa_data, net->addr_len); __dm9601_set_mac_address(dev); @@ -455,8 +458,12 @@ static int dm9601_bind(struct usbnet *dev, struct usb_interface *intf) */ if (is_valid_ether_addr(mac)) memcpy(dev->net->dev_addr, mac, ETH_ALEN); - else + else { + printk(KERN_WARNING + "dm9601: No valid MAC address in EEPROM, using %pM\n", + dev->net->dev_addr); __dm9601_set_mac_address(dev); + } /* power up phy */ dm_write_reg(dev, DM_GPR_CTRL, 1); |