313 	int		ret, nseg;  in qla2x00_start_scsi()  local
366 		nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd),  in qla2x00_start_scsi()
368 		if (unlikely(!nseg))  in qla2x00_start_scsi()
371 		nseg = 0;  in qla2x00_start_scsi()
373 	tot_dsds = nseg;  in qla2x00_start_scsi()
1445 	int		ret, nseg;  in qla24xx_start_scsi()  local
1494 		nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd),  in qla24xx_start_scsi()
1496 		if (unlikely(!nseg))  in qla24xx_start_scsi()
1499 		nseg = 0;  in qla24xx_start_scsi()
1501 	tot_dsds = nseg;  in qla24xx_start_scsi()
1597 	int			nseg;  in qla24xx_dif_start_scsi()  local
1658 		nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd),  in qla24xx_dif_start_scsi()
1660 		if (unlikely(!nseg))  in qla24xx_dif_start_scsi()
1675 			nseg = 0;  in qla24xx_dif_start_scsi()
1678 				nseg++;  in qla24xx_dif_start_scsi()
1681 		nseg = 0;  in qla24xx_dif_start_scsi()
1684 	tot_dsds = nseg;  in qla24xx_dif_start_scsi()
1688 		nseg = dma_map_sg(&ha->pdev->dev, scsi_prot_sglist(cmd),  in qla24xx_dif_start_scsi()
1690 		if (unlikely(!nseg))  in qla24xx_dif_start_scsi()
1697 			nseg = scsi_bufflen(cmd) / cmd->device->sector_size;  in qla24xx_dif_start_scsi()
1700 		nseg = 0;  in qla24xx_dif_start_scsi()
1705 	tot_prot_dsds = nseg;  in qla24xx_dif_start_scsi()
1706 	tot_dsds += nseg;  in qla24xx_dif_start_scsi()
2243 	int		ret, nseg;  in qla82xx_start_scsi()  local
2302 		nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd),  in qla82xx_start_scsi()
2304 		if (unlikely(!nseg))  in qla82xx_start_scsi()
2307 		nseg = 0;  in qla82xx_start_scsi()
2309 	tot_dsds = nseg;  in qla82xx_start_scsi()