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-rw-r--r--net/wireless/scan.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 7a6c67667d7..ae0c2256ba3 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -100,14 +100,14 @@ void __cfg80211_sched_scan_results(struct work_struct *wk)
100 rdev = container_of(wk, struct cfg80211_registered_device, 100 rdev = container_of(wk, struct cfg80211_registered_device,
101 sched_scan_results_wk); 101 sched_scan_results_wk);
102 102
103 cfg80211_lock_rdev(rdev); 103 mutex_lock(&rdev->sched_scan_mtx);
104 104
105 /* we don't have sched_scan_req anymore if the scan is stopping */ 105 /* we don't have sched_scan_req anymore if the scan is stopping */
106 if (rdev->sched_scan_req) 106 if (rdev->sched_scan_req)
107 nl80211_send_sched_scan_results(rdev, 107 nl80211_send_sched_scan_results(rdev,
108 rdev->sched_scan_req->dev); 108 rdev->sched_scan_req->dev);
109 109
110 cfg80211_unlock_rdev(rdev); 110 mutex_unlock(&rdev->sched_scan_mtx);
111} 111}
112 112
113void cfg80211_sched_scan_results(struct wiphy *wiphy) 113void cfg80211_sched_scan_results(struct wiphy *wiphy)
@@ -123,9 +123,9 @@ void cfg80211_sched_scan_stopped(struct wiphy *wiphy)
123{ 123{
124 struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); 124 struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
125 125
126 cfg80211_lock_rdev(rdev); 126 mutex_lock(&rdev->sched_scan_mtx);
127 __cfg80211_stop_sched_scan(rdev, true); 127 __cfg80211_stop_sched_scan(rdev, true);
128 cfg80211_unlock_rdev(rdev); 128 mutex_unlock(&rdev->sched_scan_mtx);
129} 129}
130EXPORT_SYMBOL(cfg80211_sched_scan_stopped); 130EXPORT_SYMBOL(cfg80211_sched_scan_stopped);
131 131
@@ -135,7 +135,7 @@ int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev,
135 int err; 135 int err;
136 struct net_device *dev; 136 struct net_device *dev;
137 137
138 ASSERT_RDEV_LOCK(rdev); 138 lockdep_assert_held(&rdev->sched_scan_mtx);
139 139
140 if (!rdev->sched_scan_req) 140 if (!rdev->sched_scan_req)
141 return 0; 141 return 0;