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Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r--net/mac80211/util.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 3943d4bf289c..58f58bd5202f 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -2043,16 +2043,26 @@ int ieee80211_reconfig(struct ieee80211_local *local)
*/
if (sched_scan_req->n_scan_plans > 1 ||
__ieee80211_request_sched_scan_start(sched_scan_sdata,
- sched_scan_req))
+ sched_scan_req)) {
+ RCU_INIT_POINTER(local->sched_scan_sdata, NULL);
+ RCU_INIT_POINTER(local->sched_scan_req, NULL);
sched_scan_stopped = true;
+ }
mutex_unlock(&local->mtx);
if (sched_scan_stopped)
cfg80211_sched_scan_stopped_rtnl(local->hw.wiphy);
wake_up:
- local->in_reconfig = false;
- barrier();
+ if (local->in_reconfig) {
+ local->in_reconfig = false;
+ barrier();
+
+ /* Restart deferred ROCs */
+ mutex_lock(&local->mtx);
+ ieee80211_start_next_roc(local);
+ mutex_unlock(&local->mtx);
+ }
if (local->monitors == local->open_count && local->monitors > 0)
ieee80211_add_virtual_monitor(local);