1 files changed, 2 insertions, 9 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 592a18171f95..9f9b9bd3fd44 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -2278,17 +2278,15 @@ void ieee80211_dfs_radar_detected_work(struct work_struct *work)
 {
         struct ieee80211_local *local =
                 container_of(work, struct ieee80211_local, radar_detected_work);
-        struct cfg80211_chan_def chandef;
+        struct cfg80211_chan_def chandef = local->hw.conf.chandef;
 
         ieee80211_dfs_cac_cancel(local);
 
         if (local->use_chanctx)
                 /* currently not handled */
                 WARN_ON(1);
-        else {
-                chandef = local->hw.conf.chandef;
+        else
                 cfg80211_radar_event(local->hw.wiphy, &chandef, GFP_KERNEL);
-        }
 }
 
 void ieee80211_radar_detected(struct ieee80211_hw *hw)
@@ -2459,14 +2457,9 @@ int ieee80211_send_action_csa(struct ieee80211_sub_if_data *sdata,
                           WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT : 0x00;
                 put_unaligned_le16(WLAN_REASON_MESH_CHAN, pos); /* Reason Cd */
                 pos += 2;
-                if (!ifmsh->pre_value)
-                        ifmsh->pre_value = 1;
-                else
-                        ifmsh->pre_value++;
                 pre_value = cpu_to_le16(ifmsh->pre_value);
                 memcpy(pos, &pre_value, 2);             /* Precedence Value */
                 pos += 2;
-                ifmsh->chsw_init = true;
         }
 
         ieee80211_tx_skb(sdata, skb);