iwlwifi: mvm: fix incorrect fallthrough in iwl_mvm_check_running_scans()

In the iwl_mvm_check_running_scans() we were mistakenly ignoring the
value returned by iwl_mvm_scan_stop() for scheduled scans and falling
thorugh to the next case, which caused us to always return zero.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index e8a79bf..7cbfb08 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -1162,7 +1162,7 @@ static int iwl_mvm_check_running_scans(struct iwl_mvm *mvm, int type)
        case IWL_MVM_SCAN_SCHED:
                if (mvm->scan_status & IWL_MVM_SCAN_SCHED_MASK)
                        return -EBUSY;
-               iwl_mvm_scan_stop(mvm, IWL_MVM_SCAN_REGULAR, true);
+               return iwl_mvm_scan_stop(mvm, IWL_MVM_SCAN_REGULAR, true);
        case IWL_MVM_SCAN_NETDETECT:
                /* No need to stop anything for net-detect since the
                 * firmware is restarted anyway.  This way, any sched