230 	blk_status_t		error;  member
238 	hb->error = BLK_STS_OK;  in hib_init_batch()
264 	if (bio->bi_status && !hb->error)  in hib_end_io()
265 		hb->error = bio->bi_status;  in hib_end_io()
277 	int error = 0;  in hib_submit_io()  local
295 		error = submit_bio_wait(bio);  in hib_submit_io()
299 	return error;  in hib_submit_io()
309 	return blk_status_to_errno(hb->error);  in hib_wait_io()
317 	int error;  in mark_swapfiles()  local
332 		error = hib_submit_io(REQ_OP_WRITE | REQ_SYNC,  in mark_swapfiles()
336 		error = -ENODEV;  in mark_swapfiles()
338 	return error;  in mark_swapfiles()
453 	int error = 0;  in swap_write_page()  local
459 	error = write_page(buf, offset, hb);  in swap_write_page()
460 	if (error)  in swap_write_page()
461 		return error;  in swap_write_page()
468 		error = write_page(handle->cur, handle->cur_swap, hb);  in swap_write_page()
469 		if (error)  in swap_write_page()
476 			error = hib_wait_io(hb);  in swap_write_page()
477 			if (error)  in swap_write_page()
487 	return error;  in swap_write_page()
499 		unsigned int flags, int error)  in swap_writer_finish()  argument
501 	if (!error) {  in swap_writer_finish()
503 		error = mark_swapfiles(handle, flags);  in swap_writer_finish()
508 	if (error)  in swap_writer_finish()
513 	return error;  in swap_writer_finish()
916 	int error;  in swsusp_write()  local
919 	error = get_swap_writer(&handle);  in swsusp_write()
920 	if (error) {  in swsusp_write()
922 		return error;  in swsusp_write()
927 			error = -ENOSPC;  in swsusp_write()
932 	error = snapshot_read_next(&snapshot);  in swsusp_write()
933 	if (error < (int)PAGE_SIZE) {  in swsusp_write()
934 		if (error >= 0)  in swsusp_write()
935 			error = -EFAULT;  in swsusp_write()
940 	error = swap_write_page(&handle, header, NULL);  in swsusp_write()
941 	if (!error) {  in swsusp_write()
942 		error = (flags & SF_NOCOMPRESS_MODE) ?  in swsusp_write()
947 	error = swap_writer_finish(&handle, flags, error);  in swsusp_write()
948 	return error;  in swsusp_write()
973 	int error;  in get_swap_reader()  local
1004 		error = hib_submit_io(REQ_OP_READ, offset, tmp->map, NULL);  in get_swap_reader()
1005 		if (error) {  in get_swap_reader()
1007 			return error;  in get_swap_reader()
1020 	int error;  in swap_read_page()  local
1028 	error = hib_submit_io(REQ_OP_READ, offset, buf, hb);  in swap_read_page()
1029 	if (error)  in swap_read_page()
1030 		return error;  in swap_read_page()
1042 	return error;  in swap_read_page()
1484 	int error;  in swsusp_read()  local
1490 	error = snapshot_write_next(&snapshot);  in swsusp_read()
1491 	if (error < (int)PAGE_SIZE)  in swsusp_read()
1492 		return error < 0 ? error : -EFAULT;  in swsusp_read()
1494 	error = get_swap_reader(&handle, flags_p);  in swsusp_read()
1495 	if (error)  in swsusp_read()
1497 	if (!error)  in swsusp_read()
1498 		error = swap_read_page(&handle, header, NULL);  in swsusp_read()
1499 	if (!error) {  in swsusp_read()
1500 		error = (*flags_p & SF_NOCOMPRESS_MODE) ?  in swsusp_read()
1506 	if (!error)  in swsusp_read()
1509 		pr_debug("Error %d resuming\n", error);  in swsusp_read()
1510 	return error;  in swsusp_read()
1523 	int error;  in swsusp_check()  local
1530 		error = hib_submit_io(REQ_OP_READ, swsusp_resume_block,  in swsusp_check()
1532 		if (error)  in swsusp_check()
1538 			error = hib_submit_io(REQ_OP_WRITE | REQ_SYNC,  in swsusp_check()
1542 			error = -EINVAL;  in swsusp_check()
1544 		if (!error && swsusp_header->flags & SF_HW_SIG &&  in swsusp_check()
1548 			error = -EINVAL;  in swsusp_check()
1552 		if (error)  in swsusp_check()
1557 		error = PTR_ERR(hib_resume_bdev);  in swsusp_check()
1560 	if (error)  in swsusp_check()
1561 		pr_debug("Image not found (code %d)\n", error);  in swsusp_check()
1563 	return error;  in swsusp_check()
1588 	int error;  in swsusp_unmark()  local
1594 		error = hib_submit_io(REQ_OP_WRITE | REQ_SYNC,  in swsusp_unmark()
1599 		error = -ENODEV;  in swsusp_unmark()
1607 	return error;  in swsusp_unmark()