scsi: smartpqi: Fix a name typo and cleanup code

Rename the function pqi_is_io_high_priority() to pqi_is_io_high_priority().
Remove 2 unnecessary lines from the function, and adjusted the white space.

Link: https://lore.kernel.org/r/164375209818.440833.10908948825731635853.stgit@brunhilda.pdev.net
Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com>
Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Scott Teel <scott.teel@microchip.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/smartpqi/smartpqi_init.c

@@ -5581,18 +5581,19 @@ static void pqi_aio_io_complete(struct pqi_io_request *io_request,
 	pqi_scsi_done(scmd);
 }
 
-static inline bool pqi_is_io_high_prioity(struct pqi_ctrl_info *ctrl_info,
+static inline bool pqi_is_io_high_priority(struct pqi_ctrl_info *ctrl_info,
 	struct pqi_scsi_dev *device, struct scsi_cmnd *scmd)
 {
 	bool io_high_prio;
 	int priority_class;
 
 	io_high_prio = false;
+
 	if (device->ncq_prio_enable) {
 		priority_class =
 			IOPRIO_PRIO_CLASS(req_get_ioprio(scsi_cmd_to_rq(scmd)));
 		if (priority_class == IOPRIO_CLASS_RT) {
-			/* set NCQ priority for read/write command */
+			/* Set NCQ priority for read/write commands. */
 			switch (scmd->cmnd[0]) {
 			case WRITE_16:
 			case READ_16:
@@ -5604,8 +5605,6 @@ static inline bool pqi_is_io_high_prioity(struct pqi_ctrl_info *ctrl_info,
 			case READ_6:
 				io_high_prio = true;
 				break;
-			default:
-				break;
 			}
 		}
 	}
@@ -5619,7 +5618,8 @@ static inline int pqi_aio_submit_scsi_cmd(struct pqi_ctrl_info *ctrl_info,
 {
 	bool io_high_prio;
 
-	io_high_prio = pqi_is_io_high_prioity(ctrl_info, device, scmd);
+	io_high_prio = pqi_is_io_high_priority(ctrl_info, device, scmd);
+
 	return pqi_aio_submit_io(ctrl_info, scmd, device->aio_handle,
 		scmd->cmnd, scmd->cmd_len, queue_group, NULL,
 		false, io_high_prio);