ds = "SSP";
                } else {
                        qdepth = MPT3SAS_SATA_QUEUE_DEPTH;
-                        if (raid_device->device_info &
+                       if (raid_device->device_info &
                            MPI2_SAS_DEVICE_INFO_SATA_DEVICE)
                                ds = "SATA";
                        else
 static void
 _scsih_issue_delayed_sas_io_unit_ctrl(struct MPT3SAS_ADAPTER *ioc,
                                        u16 smid, u16 handle)
-       {
-               Mpi2SasIoUnitControlRequest_t *mpi_request;
-               u32 ioc_state;
-               int i = smid - ioc->internal_smid;
-               unsigned long flags;
+{
+       Mpi2SasIoUnitControlRequest_t *mpi_request;
+       u32 ioc_state;
+       int i = smid - ioc->internal_smid;
+       unsigned long flags;
 
-               if (ioc->remove_host) {
-                       dewtprintk(ioc, pr_info(MPT3SAS_FMT
+       if (ioc->remove_host) {
+               dewtprintk(ioc, pr_info(MPT3SAS_FMT
                            "%s: host has been removed\n",
                             __func__, ioc->name));
-                       return;
-               } else if (ioc->pci_error_recovery) {
-                       dewtprintk(ioc, pr_info(MPT3SAS_FMT
+               return;
+       } else if (ioc->pci_error_recovery) {
+               dewtprintk(ioc, pr_info(MPT3SAS_FMT
                            "%s: host in pci error recovery\n",
                            __func__, ioc->name));
                return;
        }
 
 
-       /* host recovery or link resets sent via IOCTLs */
-       if (ioc->shost_recovery || ioc->ioc_link_reset_in_progress)
+       if (ioc->shost_recovery || ioc->ioc_link_reset_in_progress) {
+               /* host recovery or link resets sent via IOCTLs */
                return SCSI_MLQUEUE_HOST_BUSY;
-
-       /* device has been deleted */
-       else if (sas_target_priv_data->deleted) {
+       } else if (sas_target_priv_data->deleted) {
+               /* device has been deleted */
                scmd->result = DID_NO_CONNECT << 16;
                scmd->scsi_done(scmd);
                return 0;
-       /* device busy with task management */
        } else if (sas_target_priv_data->tm_busy ||
-           sas_device_priv_data->block)
+                  sas_device_priv_data->block) {
+               /* device busy with task management */
                return SCSI_MLQUEUE_DEVICE_BUSY;
+       }
 
        /*
         * Bug work around for firmware SATL handling.  The loop
        }
 
        _scsih_expander_node_add(ioc, sas_expander);
-        return 0;
+       return 0;
 
  out_fail:
 
                break;
        case MPT3SAS_PORT_ENABLE_COMPLETE:
                ioc->start_scan = 0;
-       if (missing_delay[0] != -1 && missing_delay[1] != -1)
+               if (missing_delay[0] != -1 && missing_delay[1] != -1)
                        mpt3sas_base_update_missing_delay(ioc, missing_delay[0],
                            missing_delay[1]);
                dewtprintk(ioc, pr_info(MPT3SAS_FMT