diff options
| -rw-r--r-- | net/wireless/core.c | 6 | ||||
| -rw-r--r-- | net/wireless/sme.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index b3ec9eaec36b..061f7a6dd279 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -1178,10 +1178,6 @@ static void _cfg80211_unregister_wdev(struct wireless_dev *wdev, kfree_sensitive(wdev->wext.keys); wdev->wext.keys = NULL; #endif - /* only initialized if we have a netdev */ - if (wdev->netdev) - flush_work(&wdev->disconnect_wk); - cfg80211_cqm_config_free(wdev); /* @@ -1455,6 +1451,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, cfg80211_leave(rdev, wdev); cfg80211_remove_links(wdev); wiphy_unlock(&rdev->wiphy); + /* since we just did cfg80211_leave() nothing to do there */ + cancel_work_sync(&wdev->disconnect_wk); break; case NETDEV_DOWN: wiphy_lock(&rdev->wiphy); diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 7bdeb8eea92d..247369004aaa 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -5,7 +5,7 @@ * (for nl80211's connect() and wext) * * Copyright 2009 Johannes Berg <johannes@sipsolutions.net> - * Copyright (C) 2009, 2020, 2022 Intel Corporation. All rights reserved. + * Copyright (C) 2009, 2020, 2022-2023 Intel Corporation. All rights reserved. * Copyright 2017 Intel Deutschland GmbH */ @@ -1569,6 +1569,7 @@ void cfg80211_autodisconnect_wk(struct work_struct *work) container_of(work, struct wireless_dev, disconnect_wk); struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + wiphy_lock(wdev->wiphy); wdev_lock(wdev); if (wdev->conn_owner_nlportid) { @@ -1607,4 +1608,5 @@ void cfg80211_autodisconnect_wk(struct work_struct *work) } wdev_unlock(wdev); + wiphy_unlock(wdev->wiphy); } |