diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/main.c | 12 | ||||
| -rw-r--r-- | net/wireless/core.c | 1 | ||||
| -rw-r--r-- | net/wireless/util.c | 2 |
3 files changed, 9 insertions, 6 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 4d2e797e3f16..722f3d9fb416 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1098,6 +1098,10 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) ieee80211_led_init(local); + result = ieee80211_txq_setup_flows(local); + if (result) + goto fail_flows; + rtnl_lock(); result = ieee80211_init_rate_ctrl_alg(local, @@ -1120,10 +1124,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) rtnl_unlock(); - result = ieee80211_txq_setup_flows(local); - if (result) - goto fail_flows; - #ifdef CONFIG_INET local->ifa_notifier.notifier_call = ieee80211_ifa_changed; result = register_inetaddr_notifier(&local->ifa_notifier); @@ -1149,8 +1149,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) #if defined(CONFIG_INET) || defined(CONFIG_IPV6) fail_ifa: #endif - ieee80211_txq_teardown_flows(local); - fail_flows: rtnl_lock(); rate_control_deinitialize(local); ieee80211_remove_interfaces(local); @@ -1158,6 +1156,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) rtnl_unlock(); ieee80211_led_exit(local); ieee80211_wep_free(local); + ieee80211_txq_teardown_flows(local); + fail_flows: destroy_workqueue(local->workqueue); fail_workqueue: wiphy_unregister(local->hw.wiphy); diff --git a/net/wireless/core.c b/net/wireless/core.c index 5fe35aafdd9c..48e8097339ab 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -1012,6 +1012,7 @@ void cfg80211_unregister_wdev(struct wireless_dev *wdev) nl80211_notify_iface(rdev, wdev, NL80211_CMD_DEL_INTERFACE); list_del_rcu(&wdev->list); + synchronize_rcu(); rdev->devlist_generation++; switch (wdev->iftype) { diff --git a/net/wireless/util.c b/net/wireless/util.c index b5bb1c309914..3c654cd7ba56 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1746,6 +1746,8 @@ int cfg80211_get_station(struct net_device *dev, const u8 *mac_addr, if (!rdev->ops->get_station) return -EOPNOTSUPP; + memset(sinfo, 0, sizeof(*sinfo)); + return rdev_get_station(rdev, dev, mac_addr, sinfo); } EXPORT_SYMBOL(cfg80211_get_station); |