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-rw-r--r--net/wireless/scan.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 14d5f0c8c45f..9f0901f3e42b 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -322,9 +322,9 @@ cfg80211_find_sched_scan_req(struct cfg80211_registered_device *rdev, u64 reqid)
{
struct cfg80211_sched_scan_request *pos;
- ASSERT_RTNL();
+ WARN_ON_ONCE(!rcu_read_lock_held() && !lockdep_rtnl_is_held());
- list_for_each_entry(pos, &rdev->sched_scan_req_list, list) {
+ list_for_each_entry_rcu(pos, &rdev->sched_scan_req_list, list) {
if (pos->reqid == reqid)
return pos;
}
@@ -398,13 +398,13 @@ void cfg80211_sched_scan_results(struct wiphy *wiphy, u64 reqid)
trace_cfg80211_sched_scan_results(wiphy, reqid);
/* ignore if we're not scanning */
- rtnl_lock();
+ rcu_read_lock();
request = cfg80211_find_sched_scan_req(rdev, reqid);
if (request) {
request->report_results = true;
queue_work(cfg80211_wq, &rdev->sched_scan_res_wk);
}
- rtnl_unlock();
+ rcu_read_unlock();
}
EXPORT_SYMBOL(cfg80211_sched_scan_results);