diff --git a/drivers/net/wireless/virt_wifi.c b/drivers/net/wireless/virt_wifi.c index 4b455a4ae15b..c878097f0dda 100644 --- a/drivers/net/wireless/virt_wifi.c +++ b/drivers/net/wireless/virt_wifi.c @@ -537,9 +537,7 @@ static int virt_wifi_newlink(struct net *src_net, struct net_device *dev, dev->ieee80211_ptr->iftype = NL80211_IFTYPE_STATION; dev->ieee80211_ptr->wiphy = common_wiphy; - wiphy_lock(common_wiphy); err = register_netdevice(dev); - wiphy_unlock(common_wiphy); if (err) { dev_err(&priv->lowerdev->dev, "can't register_netdevice: %d\n", err); @@ -562,9 +560,7 @@ static int virt_wifi_newlink(struct net *src_net, struct net_device *dev, return 0; unregister_netdev: - wiphy_lock(common_wiphy); unregister_netdevice(dev); - wiphy_unlock(common_wiphy); free_wireless_dev: kfree(dev->ieee80211_ptr); dev->ieee80211_ptr = NULL; @@ -590,9 +586,7 @@ static void virt_wifi_dellink(struct net_device *dev, netdev_rx_handler_unregister(priv->lowerdev); netdev_upper_dev_unlink(priv->lowerdev, dev); - wiphy_lock(common_wiphy); unregister_netdevice_queue(dev, head); - wiphy_unlock(common_wiphy); module_put(THIS_MODULE); /* Deleting the wiphy is handled in the module destructor. */ @@ -631,9 +625,7 @@ static int virt_wifi_event(struct notifier_block *this, unsigned long event, upper_dev = priv->upperdev; upper_dev->rtnl_link_ops->dellink(upper_dev, &list_kill); - wiphy_lock(common_wiphy); unregister_netdevice_many(&list_kill); - wiphy_unlock(common_wiphy); break; }