63 	int timeout, err = get_user(timeout, p);  in sg_set_timeout()  local
65 	if (!err)  in sg_set_timeout()
68 	return err;  in sg_set_timeout()
89 	int size, err = get_user(size, p);  in sg_set_reserved_size()  local
91 	if (err)  in sg_set_reserved_size()
92 		return err;  in sg_set_reserved_size()
413 	int err;  in sg_scsi_ioctl()  local
442 		err = PTR_ERR(rq);  in sg_scsi_ioctl()
452 	err = -EFAULT;  in sg_scsi_ioctl()
460 	err = blk_verify_command(req->cmd, mode);  in sg_scsi_ioctl()
461 	if (err)  in sg_scsi_ioctl()
492 		err = DRIVER_ERROR << 24;  in sg_scsi_ioctl()
498 	err = req->result & 0xff;	/* only 8 bit SCSI status */  in sg_scsi_ioctl()
499 	if (err) {  in sg_scsi_ioctl()
504 				err = -EFAULT;  in sg_scsi_ioctl()
508 			err = -EFAULT;  in sg_scsi_ioctl()
517 	return err;  in sg_scsi_ioctl()
526 	int err;  in __blk_send_generic()  local
536 	err = scsi_req(rq)->result ? -EIO : 0;  in __blk_send_generic()
539 	return err;  in __blk_send_generic()
716 	int err;  in scsi_cdrom_send_packet()  local
718 	err = scsi_get_cdrom_generic_arg(&cgc, arg);  in scsi_cdrom_send_packet()
719 	if (err)  in scsi_cdrom_send_packet()
720 		return err;  in scsi_cdrom_send_packet()
752 	err = sg_io(q, bd_disk, &hdr, mode);  in scsi_cdrom_send_packet()
753 	if (err == -EFAULT)  in scsi_cdrom_send_packet()
759 	cgc.stat = err;  in scsi_cdrom_send_packet()
764 	return err;  in scsi_cdrom_send_packet()
770 	int err;  in scsi_cmd_ioctl()  local
780 			err = sg_get_version(arg);  in scsi_cmd_ioctl()
783 			err = scsi_get_idlun(q, arg);  in scsi_cmd_ioctl()
786 			err = scsi_get_bus(q, arg);  in scsi_cmd_ioctl()
789 			err = sg_set_timeout(q, arg);  in scsi_cmd_ioctl()
792 			err = sg_get_timeout(q);  in scsi_cmd_ioctl()
795 			err = sg_get_reserved_size(q, arg);  in scsi_cmd_ioctl()
798 			err = sg_set_reserved_size(q, arg);  in scsi_cmd_ioctl()
801 			err = sg_emulated_host(q, arg);  in scsi_cmd_ioctl()
806 			err = get_sg_io_hdr(&hdr, arg);  in scsi_cmd_ioctl()
807 			if (err)  in scsi_cmd_ioctl()
809 			err = sg_io(q, bd_disk, &hdr, mode);  in scsi_cmd_ioctl()
810 			if (err == -EFAULT)  in scsi_cmd_ioctl()
814 				err = -EFAULT;  in scsi_cmd_ioctl()
818 			err = scsi_cdrom_send_packet(q, bd_disk, mode, arg);  in scsi_cmd_ioctl()
826 			err = -EINVAL;  in scsi_cmd_ioctl()
830 			err = sg_scsi_ioctl(q, bd_disk, mode, arg);  in scsi_cmd_ioctl()
833 			err = blk_send_start_stop(q, bd_disk, 0x03);  in scsi_cmd_ioctl()
836 			err = blk_send_start_stop(q, bd_disk, 0x02);  in scsi_cmd_ioctl()
839 			err = -ENOTTY;  in scsi_cmd_ioctl()
842 	return err;  in scsi_cmd_ioctl()