#include <linux/rtnetlink.h>
#include <net/rtnetlink.h>
#include <linux/u64_stats_sync.h>
+#include <linux/sched.h>
static int numdummies = 1;
return 0;
}
-static void dummy_dev_free(struct net_device *dev)
+static void dummy_dev_uninit(struct net_device *dev)
{
free_percpu(dev->dstats);
- free_netdev(dev);
}
static const struct net_device_ops dummy_netdev_ops = {
.ndo_init = dummy_dev_init,
+ .ndo_uninit = dummy_dev_uninit,
.ndo_start_xmit = dummy_xmit,
.ndo_validate_addr = eth_validate_addr,
.ndo_set_rx_mode = set_multicast_list,
/* Initialize the device structure. */
dev->netdev_ops = &dummy_netdev_ops;
- dev->destructor = dummy_dev_free;
+ dev->destructor = free_netdev;
/* Fill in device structure with ethernet-generic values. */
dev->tx_queue_len = 0;
rtnl_lock();
err = __rtnl_link_register(&dummy_link_ops);
+ if (err < 0)
+ goto out;
- 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);
+
+out:
rtnl_unlock();
return err;