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wifi: cfg80211: fix locking in sched scan stop work

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This should use wiphy_lock() now instead of acquiring the
RTNL, since cfg80211_stop_sched_scan_req() now needs that.

Fixes: a05829a722 ("cfg80211: avoid holding the RTNL when calling the driver")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2023-06-06 14:34:47 +02:00
parent 7a4615b9a9
commit 3e54ed8247
1 changed files with 2 additions and 2 deletions
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net/wireless/core.c
+2 -2
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@@ -368,12 +368,12 @@ static void cfg80211_sched_scan_stop_wk(struct work_struct *work)
rdev = container_of(work, struct cfg80211_registered_device,
sched_scan_stop_wk);
rtnl_lock();
wiphy_lock(&rdev->wiphy);
list_for_each_entry_safe(req, tmp, &rdev->sched_scan_req_list, list) {
if (req->nl_owner_dead)
cfg80211_stop_sched_scan_req(rdev, req, false);
}
rtnl_unlock();
wiphy_unlock(&rdev->wiphy);
}
static void cfg80211_propagate_radar_detect_wk(struct work_struct *work)