diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/wireless/core.c | 3 | ||||
| -rw-r--r-- | net/wireless/pmsr.c | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 061f7a6dd279..2e12b166c6fc 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -1145,8 +1145,6 @@ static void _cfg80211_unregister_wdev(struct wireless_dev *wdev, ASSERT_RTNL(); lockdep_assert_held(&rdev->wiphy.mtx); - flush_work(&wdev->pmsr_free_wk); - nl80211_notify_iface(rdev, wdev, NL80211_CMD_DEL_INTERFACE); wdev->registered = false; @@ -1453,6 +1451,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, wiphy_unlock(&rdev->wiphy); /* since we just did cfg80211_leave() nothing to do there */ cancel_work_sync(&wdev->disconnect_wk); + cancel_work_sync(&wdev->pmsr_free_wk); break; case NETDEV_DOWN: wiphy_lock(&rdev->wiphy); diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c index 2bc647720cda..77000a264855 100644 --- a/net/wireless/pmsr.c +++ b/net/wireless/pmsr.c @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * Copyright (C) 2018 - 2021 Intel Corporation + * Copyright (C) 2018 - 2021, 2023 Intel Corporation */ #include <net/cfg80211.h> #include "core.h" @@ -623,9 +623,11 @@ void cfg80211_pmsr_free_wk(struct work_struct *work) struct wireless_dev *wdev = container_of(work, struct wireless_dev, pmsr_free_wk); + wiphy_lock(wdev->wiphy); wdev_lock(wdev); cfg80211_pmsr_process_abort(wdev); wdev_unlock(wdev); + wiphy_unlock(wdev->wiphy); } void cfg80211_pmsr_wdev_down(struct wireless_dev *wdev) |