mac80211: return if CSA is not handle

If channel contexts are enabled, the CSA should not be processed
further. A return is missing here.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 481d5035b397..09556303c7e1 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -789,6 +789,7 @@ void ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
                            "not handling channel switch with channel contexts\n");
                 ieee80211_queue_work(&sdata->local->hw,
                                      &ifmgd->csa_connection_drop_work);
+                return;
         }
 
         mutex_lock(&sdata->local->chanctx_mtx);