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wifi: cfg80211: move scan done work to wiphy work

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Move the scan done work to the new wiphy work to
simplify the code a bit.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2023-06-06 14:49:33 +02:00
parent c88d717822
commit fe0af9fe54
3 changed files with 7 additions and 14 deletions
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3
net/wireless/core.c
View file

@ -527,7 +527,7 @@ use_default_name:
spin_lock_init(&rdev->bss_lock); spin_lock_init(&rdev->bss_lock);
INIT_LIST_HEAD(&rdev->bss_list); INIT_LIST_HEAD(&rdev->bss_list);
INIT_LIST_HEAD(&rdev->sched_scan_req_list); INIT_LIST_HEAD(&rdev->sched_scan_req_list);
INIT_WORK(&rdev->scan_done_wk, __cfg80211_scan_done); wiphy_work_init(&rdev->scan_done_wk, __cfg80211_scan_done);
INIT_DELAYED_WORK(&rdev->dfs_update_channels_wk, INIT_DELAYED_WORK(&rdev->dfs_update_channels_wk,
cfg80211_dfs_channels_update_work); cfg80211_dfs_channels_update_work);
#ifdef CONFIG_CFG80211_WEXT #ifdef CONFIG_CFG80211_WEXT
@ -1141,7 +1141,6 @@ void wiphy_unregister(struct wiphy *wiphy)
/* this has nothing to do now but make sure it's gone */ /* this has nothing to do now but make sure it's gone */
cancel_work_sync(&rdev->wiphy_work); cancel_work_sync(&rdev->wiphy_work);
flush_work(&rdev->scan_done_wk);
cancel_work_sync(&rdev->conn_work); cancel_work_sync(&rdev->conn_work);
flush_work(&rdev->event_work); flush_work(&rdev->event_work);
cancel_delayed_work_sync(&rdev->dfs_update_channels_wk); cancel_delayed_work_sync(&rdev->dfs_update_channels_wk);

4
net/wireless/core.h
View file

@ -75,7 +75,7 @@ struct cfg80211_registered_device {
struct sk_buff *scan_msg; struct sk_buff *scan_msg;
struct list_head sched_scan_req_list; struct list_head sched_scan_req_list;
time64_t suspend_at; time64_t suspend_at;
struct work_struct scan_done_wk; struct wiphy_work scan_done_wk;
struct genl_info *cur_cmd_info; struct genl_info *cur_cmd_info;
@ -441,7 +441,7 @@ bool cfg80211_valid_key_idx(struct cfg80211_registered_device *rdev,
int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev, int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev,
struct key_params *params, int key_idx, struct key_params *params, int key_idx,
bool pairwise, const u8 *mac_addr); bool pairwise, const u8 *mac_addr);
void __cfg80211_scan_done(struct work_struct *wk); void __cfg80211_scan_done(struct wiphy *wiphy, struct wiphy_work *wk);
void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev,
bool send_message); bool send_message);
void cfg80211_add_sched_scan_req(struct cfg80211_registered_device *rdev, void cfg80211_add_sched_scan_req(struct cfg80211_registered_device *rdev,

14
net/wireless/scan.c
View file

@ -1004,16 +1004,9 @@ void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev,
nl80211_send_scan_msg(rdev, msg); nl80211_send_scan_msg(rdev, msg);
} }
void __cfg80211_scan_done(struct work_struct *wk) void __cfg80211_scan_done(struct wiphy *wiphy, struct wiphy_work *wk)
{ {
struct cfg80211_registered_device *rdev; ___cfg80211_scan_done(wiphy_to_rdev(wiphy), true);
rdev = container_of(wk, struct cfg80211_registered_device,
scan_done_wk);
wiphy_lock(&rdev->wiphy);
___cfg80211_scan_done(rdev, true);
wiphy_unlock(&rdev->wiphy);
} }
void cfg80211_scan_done(struct cfg80211_scan_request *request, void cfg80211_scan_done(struct cfg80211_scan_request *request,
@ -1039,7 +1032,8 @@ void cfg80211_scan_done(struct cfg80211_scan_request *request,
} }
request->notified = true; request->notified = true;
queue_work(cfg80211_wq, &wiphy_to_rdev(request->wiphy)->scan_done_wk); wiphy_work_queue(request->wiphy,
&wiphy_to_rdev(request->wiphy)->scan_done_wk);
} }
EXPORT_SYMBOL(cfg80211_scan_done); EXPORT_SYMBOL(cfg80211_scan_done);