323 	int		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()
1594 	int		nseg;  in qla24xx_start_scsi()  local
1630 		nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd),  in qla24xx_start_scsi()
1632 		if (unlikely(!nseg))  in qla24xx_start_scsi()
1635 		nseg = 0;  in qla24xx_start_scsi()
1637 	tot_dsds = nseg;  in qla24xx_start_scsi()
1732 	int			nseg;  in qla24xx_dif_start_scsi()  local
1782 		nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd),  in qla24xx_dif_start_scsi()
1784 		if (unlikely(!nseg))  in qla24xx_dif_start_scsi()
1799 			nseg = 0;  in qla24xx_dif_start_scsi()
1802 				nseg++;  in qla24xx_dif_start_scsi()
1805 		nseg = 0;  in qla24xx_dif_start_scsi()
1808 	tot_dsds = nseg;  in qla24xx_dif_start_scsi()
1812 		nseg = dma_map_sg(&ha->pdev->dev, scsi_prot_sglist(cmd),  in qla24xx_dif_start_scsi()
1814 		if (unlikely(!nseg))  in qla24xx_dif_start_scsi()
1821 			nseg = scsi_bufflen(cmd) / cmd->device->sector_size;  in qla24xx_dif_start_scsi()
1824 		nseg = 0;  in qla24xx_dif_start_scsi()
1829 	tot_prot_dsds = nseg;  in qla24xx_dif_start_scsi()
1830 	tot_dsds += nseg;  in qla24xx_dif_start_scsi()
1925 	int		nseg;  in qla2xxx_start_scsi_mq()  local
1964 		nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd),  in qla2xxx_start_scsi_mq()
1966 		if (unlikely(!nseg))  in qla2xxx_start_scsi_mq()
1969 		nseg = 0;  in qla2xxx_start_scsi_mq()
1971 	tot_dsds = nseg;  in qla2xxx_start_scsi_mq()
2067 	int			nseg;  in qla2xxx_dif_start_scsi_mq()  local
2131 		nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd),  in qla2xxx_dif_start_scsi_mq()
2133 		if (unlikely(!nseg))  in qla2xxx_dif_start_scsi_mq()
2148 			nseg = 0;  in qla2xxx_dif_start_scsi_mq()
2151 				nseg++;  in qla2xxx_dif_start_scsi_mq()
2154 		nseg = 0;  in qla2xxx_dif_start_scsi_mq()
2157 	tot_dsds = nseg;  in qla2xxx_dif_start_scsi_mq()
2161 		nseg = dma_map_sg(&ha->pdev->dev, scsi_prot_sglist(cmd),  in qla2xxx_dif_start_scsi_mq()
2163 		if (unlikely(!nseg))  in qla2xxx_dif_start_scsi_mq()
2170 			nseg = scsi_bufflen(cmd) / cmd->device->sector_size;  in qla2xxx_dif_start_scsi_mq()
2173 		nseg = 0;  in qla2xxx_dif_start_scsi_mq()
2178 	tot_prot_dsds = nseg;  in qla2xxx_dif_start_scsi_mq()
2179 	tot_dsds += nseg;  in qla2xxx_dif_start_scsi_mq()
3248 	int		nseg;  in qla82xx_start_scsi()  local
3297 		nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd),  in qla82xx_start_scsi()
3299 		if (unlikely(!nseg))  in qla82xx_start_scsi()
3302 		nseg = 0;  in qla82xx_start_scsi()
3304 	tot_dsds = nseg;  in qla82xx_start_scsi()