From: Johannes Berg <johannes.berg@xxxxxxxxx> This work can now trivially be converted, it behaves identical either way. Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> --- net/wireless/core.c | 6 +++--- net/wireless/core.h | 2 +- net/wireless/nl80211.c | 3 ++- 3 files changed, 6 insertions(+), 5 deletions(-) diff --git a/net/wireless/core.c b/net/wireless/core.c index 3b37bbc4e8d2..56b7d4404eed 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -365,7 +365,8 @@ static void cfg80211_destroy_iface_wk(struct work_struct *work) rtnl_unlock(); } -static void cfg80211_sched_scan_stop_wk(struct work_struct *work) +static void cfg80211_sched_scan_stop_wk(struct wiphy *wiphy, + struct wiphy_work *work) { struct cfg80211_registered_device *rdev; struct cfg80211_sched_scan_request *req, *tmp; @@ -541,7 +542,7 @@ struct wiphy *wiphy_new_nm(const struct cfg80211_ops *ops, int sizeof_priv, device_enable_async_suspend(&rdev->wiphy.dev); INIT_WORK(&rdev->destroy_work, cfg80211_destroy_iface_wk); - INIT_WORK(&rdev->sched_scan_stop_wk, cfg80211_sched_scan_stop_wk); + wiphy_work_init(&rdev->sched_scan_stop_wk, cfg80211_sched_scan_stop_wk); INIT_WORK(&rdev->sched_scan_res_wk, cfg80211_sched_scan_results_wk); INIT_WORK(&rdev->propagate_radar_detect_wk, cfg80211_propagate_radar_detect_wk); @@ -1148,7 +1149,6 @@ void wiphy_unregister(struct wiphy *wiphy) cancel_delayed_work_sync(&rdev->dfs_update_channels_wk); cancel_delayed_work_sync(&rdev->background_cac_done_wk); flush_work(&rdev->destroy_work); - flush_work(&rdev->sched_scan_stop_wk); flush_work(&rdev->propagate_radar_detect_wk); flush_work(&rdev->propagate_cac_done_wk); flush_work(&rdev->mgmt_registrations_update_wk); diff --git a/net/wireless/core.h b/net/wireless/core.h index 435060dad81e..468957a0be24 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -95,7 +95,7 @@ struct cfg80211_registered_device { struct cfg80211_coalesce *coalesce; struct work_struct destroy_work; - struct work_struct sched_scan_stop_wk; + struct wiphy_work sched_scan_stop_wk; struct work_struct sched_scan_res_wk; struct cfg80211_chan_def radar_chandef; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index b74092efa6f0..87a3551a2381 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -19775,7 +19775,8 @@ static int nl80211_netlink_notify(struct notifier_block * nb, list) { if (sched_scan_req->owner_nlportid == notify->portid) { sched_scan_req->nl_owner_dead = true; - schedule_work(&rdev->sched_scan_stop_wk); + wiphy_work_queue(&rdev->wiphy, + &rdev->sched_scan_stop_wk); } } -- 2.40.1