Commit f6521516 authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller

net: call add_device_randomness() only after successful mac change

Signed-off-by: default avatarJiri Pirko <jiri@resnulli.us>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e7c3273e
......@@ -5020,10 +5020,11 @@ int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa)
if (!netif_device_present(dev))
return -ENODEV;
err = ops->ndo_set_mac_address(dev, sa);
if (!err)
call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
if (err)
return err;
call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
add_device_randomness(dev->dev_addr, dev->addr_len);
return err;
return 0;
}
EXPORT_SYMBOL(dev_set_mac_address);
......
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