1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 1e1ab9daaec9..aa6d8074f63a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -1301,6 +1301,10 @@ int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
                 return -EBUSY;
         }
 
+        /* we don't support "match all" in the firmware */
+        if (!req->n_match_sets)
+                return -EOPNOTSUPP;
+
         ret = iwl_mvm_check_running_scans(mvm, type);
         if (ret)
                 return ret;