909 	struct scsi_data_buffer *sdb = scsi_in(scp);  in fill_from_dev_buffer()  local
911 	if (!sdb->length)  in fill_from_dev_buffer()
916 	act_len = sg_copy_from_buffer(sdb->table.sgl, sdb->table.nents,  in fill_from_dev_buffer()
918 	sdb->resid = scsi_bufflen(scp) - act_len;  in fill_from_dev_buffer()
2366 	struct scsi_data_buffer *sdb;  in do_device_access()  local
2370 		sdb = scsi_out(scmd);  in do_device_access()
2373 		sdb = scsi_in(scmd);  in do_device_access()
2377 	if (!sdb->length)  in do_device_access()
2386 	ret = sg_copy_buffer(sdb->table.sgl, sdb->table.nents,  in do_device_access()
2393 		ret += sg_copy_buffer(sdb->table.sgl, sdb->table.nents,  in do_device_access()
3384 	struct scsi_data_buffer *sdb = scsi_in(scp);  in resp_xdwriteread()  local
3398 	sg_miter_start(&miter, sdb->table.sgl, sdb->table.nents,  in resp_xdwriteread()