diff options
Diffstat (limited to 'drivers/staging/batman-adv/soft-interface.c')
| -rw-r--r-- | drivers/staging/batman-adv/soft-interface.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/staging/batman-adv/soft-interface.c b/drivers/staging/batman-adv/soft-interface.c index 8ae3483a625..bc0217b1aeb 100644 --- a/drivers/staging/batman-adv/soft-interface.c +++ b/drivers/staging/batman-adv/soft-interface.c @@ -145,9 +145,18 @@ struct net_device_stats *interface_stats(struct net_device *dev) return &priv->stats; } -int interface_set_mac_addr(struct net_device *dev, void *addr) +int interface_set_mac_addr(struct net_device *dev, void *p) { - return -EBUSY; + struct sockaddr *addr = p; + + if (!is_valid_ether_addr(addr->sa_data)) + return -EADDRNOTAVAIL; + + hna_local_remove(dev->dev_addr, "mac address changed"); + memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); + hna_local_add(dev->dev_addr); + + return 0; } int interface_change_mtu(struct net_device *dev, int new_mtu) |