diff options
Diffstat (limited to 'drivers/net/dummy.c')
| -rw-r--r-- | drivers/net/dummy.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c index 442d91a2747..9d6a0677466 100644 --- a/drivers/net/dummy.c +++ b/drivers/net/dummy.c @@ -40,18 +40,6 @@ static int numdummies = 1; -static int dummy_set_address(struct net_device *dev, void *p) -{ - struct sockaddr *sa = p; - - if (!is_valid_ether_addr(sa->sa_data)) - return -EADDRNOTAVAIL; - - dev->addr_assign_type &= ~NET_ADDR_RANDOM; - memcpy(dev->dev_addr, sa->sa_data, ETH_ALEN); - return 0; -} - /* fake multicast ability */ static void set_multicast_list(struct net_device *dev) { @@ -118,7 +106,7 @@ static const struct net_device_ops dummy_netdev_ops = { .ndo_start_xmit = dummy_xmit, .ndo_validate_addr = eth_validate_addr, .ndo_set_rx_mode = set_multicast_list, - .ndo_set_mac_address = dummy_set_address, + .ndo_set_mac_address = eth_mac_addr, .ndo_get_stats64 = dummy_get_stats64, }; @@ -134,6 +122,7 @@ static void dummy_setup(struct net_device *dev) dev->tx_queue_len = 0; dev->flags |= IFF_NOARP; dev->flags &= ~IFF_MULTICAST; + dev->priv_flags |= IFF_LIVE_ADDR_CHANGE; dev->features |= NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_TSO; dev->features |= NETIF_F_HW_CSUM | NETIF_F_HIGHDMA | NETIF_F_LLTX; eth_hw_addr_random(dev); @@ -187,8 +176,10 @@ static int __init dummy_init_module(void) rtnl_lock(); err = __rtnl_link_register(&dummy_link_ops); - for (i = 0; i < numdummies && !err; i++) + for (i = 0; i < numdummies && !err; i++) { err = dummy_init_one(); + cond_resched(); + } if (err < 0) __rtnl_link_unregister(&dummy_link_ops); rtnl_unlock(); |