diff options
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 341402b4f178..b795f363d004 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -480,9 +480,6 @@ use_default_name: INIT_LIST_HEAD(&rdev->bss_list); INIT_LIST_HEAD(&rdev->sched_scan_req_list); INIT_WORK(&rdev->scan_done_wk, __cfg80211_scan_done); - INIT_LIST_HEAD(&rdev->mlme_unreg); - spin_lock_init(&rdev->mlme_unreg_lock); - INIT_WORK(&rdev->mlme_unreg_wk, cfg80211_mlme_unreg_wk); INIT_DELAYED_WORK(&rdev->dfs_update_channels_wk, cfg80211_dfs_channels_update_work); #ifdef CONFIG_CFG80211_WEXT @@ -837,6 +834,9 @@ int wiphy_register(struct wiphy *wiphy) sband->channels[i].orig_mpwr = sband->channels[i].max_power; sband->channels[i].band = band; + + if (WARN_ON(sband->channels[i].freq_offset >= 1000)) + return -EINVAL; } for (i = 0; i < sband->n_iftype_data; i++) { @@ -1030,7 +1030,6 @@ void wiphy_unregister(struct wiphy *wiphy) cancel_delayed_work_sync(&rdev->dfs_update_channels_wk); flush_work(&rdev->destroy_work); flush_work(&rdev->sched_scan_stop_wk); - flush_work(&rdev->mlme_unreg_wk); flush_work(&rdev->propagate_radar_detect_wk); flush_work(&rdev->propagate_cac_done_wk); @@ -1094,6 +1093,7 @@ static void __cfg80211_unregister_wdev(struct wireless_dev *wdev, bool sync) rdev->devlist_generation++; cfg80211_mlme_purge_registrations(wdev); + flush_work(&wdev->mgmt_registrations_update_wk); switch (wdev->iftype) { case NL80211_IFTYPE_P2P_DEVICE: @@ -1238,6 +1238,8 @@ void cfg80211_init_wdev(struct cfg80211_registered_device *rdev, spin_lock_init(&wdev->event_lock); INIT_LIST_HEAD(&wdev->mgmt_registrations); spin_lock_init(&wdev->mgmt_registrations_lock); + INIT_WORK(&wdev->mgmt_registrations_update_wk, + cfg80211_mgmt_registrations_update_wk); INIT_LIST_HEAD(&wdev->pmsr_list); spin_lock_init(&wdev->pmsr_lock); INIT_WORK(&wdev->pmsr_free_wk, cfg80211_pmsr_free_wk); |