1 files changed, 4 insertions, 2 deletions

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index eb660310ea7c..d39d27feb594 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1398,10 +1398,12 @@ void ieee80211_dfs_cac_timer_work(struct work_struct *work)
         struct ieee80211_sub_if_data *sdata =
                 container_of(delayed_work, struct ieee80211_sub_if_data,
                              dfs_cac_timer_work);
+        struct cfg80211_chan_def chandef = sdata->vif.bss_conf.chandef;
 
         ieee80211_vif_release_channel(sdata);
-
-        cfg80211_cac_event(sdata->dev, NL80211_RADAR_CAC_FINISHED, GFP_KERNEL);
+        cfg80211_cac_event(sdata->dev, &chandef,
+                           NL80211_RADAR_CAC_FINISHED,
+                           GFP_KERNEL);
 }
 
 /* MLME */