Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso...

[linux-2.6-block.git] / net / core / dev.c

diff --git a/net/core/dev.c b/net/core/dev.c
index 0ebaea16632fc348f6a48789831b737c7c51b707..c8569f826b717742d6614f5936f491f04ac65803 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1172,6 +1172,7 @@ static int __dev_open(struct net_device *dev)
                net_dmaengine_get();
                dev_set_rx_mode(dev);
                dev_activate(dev);
+               add_device_randomness(dev->dev_addr, dev->addr_len);
        }
 
        return ret;
@@ -4801,6 +4802,7 @@ int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa)
        err = ops->ndo_set_mac_address(dev, sa);
        if (!err)
                call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
+       add_device_randomness(dev->dev_addr, dev->addr_len);
        return err;
 }
 EXPORT_SYMBOL(dev_set_mac_address);
@@ -5579,6 +5581,7 @@ int register_netdevice(struct net_device *dev)
        dev_init_scheduler(dev);
        dev_hold(dev);
        list_netdevice(dev);
+       add_device_randomness(dev->dev_addr, dev->addr_len);
 
        /* Notify protocols, that a new device appeared. */
        ret = call_netdevice_notifiers(NETDEV_REGISTER, dev);