diff options
Diffstat (limited to 'drivers/usb/gadget/function/u_ether.c')
| -rw-r--r-- | drivers/usb/gadget/function/u_ether.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c index f59c20457e65..2d45233ba027 100644 --- a/drivers/usb/gadget/function/u_ether.c +++ b/drivers/usb/gadget/function/u_ether.c @@ -776,9 +776,13 @@ struct eth_dev *gether_setup_name(struct usb_gadget *g, dev->qmult = qmult; snprintf(net->name, sizeof(net->name), "%s%%d", netname); - if (get_ether_addr(dev_addr, net->dev_addr)) + if (get_ether_addr(dev_addr, net->dev_addr)) { + net->addr_assign_type = NET_ADDR_RANDOM; dev_warn(&g->dev, "using random %s ethernet address\n", "self"); + } else { + net->addr_assign_type = NET_ADDR_SET; + } if (get_ether_addr(host_addr, dev->host_mac)) dev_warn(&g->dev, "using random %s ethernet address\n", "host"); @@ -835,6 +839,9 @@ struct net_device *gether_setup_name_default(const char *netname) INIT_LIST_HEAD(&dev->tx_reqs); INIT_LIST_HEAD(&dev->rx_reqs); + /* by default we always have a random MAC address */ + net->addr_assign_type = NET_ADDR_RANDOM; + skb_queue_head_init(&dev->rx_frames); /* network device setup */ @@ -872,7 +879,6 @@ int gether_register_netdev(struct net_device *net) g = dev->gadget; memcpy(net->dev_addr, dev->dev_mac, ETH_ALEN); - net->addr_assign_type = NET_ADDR_RANDOM; status = register_netdev(net); if (status < 0) { @@ -912,6 +918,7 @@ int gether_set_dev_addr(struct net_device *net, const char *dev_addr) if (get_ether_addr(dev_addr, new_addr)) return -EINVAL; memcpy(dev->dev_mac, new_addr, ETH_ALEN); + net->addr_assign_type = NET_ADDR_SET; return 0; } EXPORT_SYMBOL_GPL(gether_set_dev_addr); |