scsi: qla2xxx: Change the return type of qla2x00_update_ms_fdmi_iocb() into void

The value returned by this function is not used. Hence change the return
type of this function into 'void' and remove the return statement.

Cc: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qla2xxx/qla_gs.c

@@ -1479,7 +1479,7 @@ qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size,
 	return ct_pkt;
 }
 
-static inline ms_iocb_entry_t *
+static void
 qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size)
 {
 	struct qla_hw_data *ha = vha->hw;
@@ -1493,8 +1493,6 @@ qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size)
 		ms_pkt->req_bytecount = cpu_to_le32(req_size);
 		ms_pkt->req_dsd.length = ms_pkt->req_bytecount;
 	}
-
-	return ms_pkt;
 }
 
 /**