223 	int error;  in mark_swapfiles()  local
234 		error = hib_bio_write_page(swsusp_resume_block,  in mark_swapfiles()
238 		error = -ENODEV;  in mark_swapfiles()
240 	return error;  in mark_swapfiles()
353 	int error = 0;  in swap_write_page()  local
359 	error = write_page(buf, offset, bio_chain);  in swap_write_page()
360 	if (error)  in swap_write_page()
361 		return error;  in swap_write_page()
368 		error = write_page(handle->cur, handle->cur_swap, bio_chain);  in swap_write_page()
369 		if (error)  in swap_write_page()
376 			error = hib_wait_on_bio_chain(bio_chain);  in swap_write_page()
377 			if (error)  in swap_write_page()
387 	return error;  in swap_write_page()
399 		unsigned int flags, int error)  in swap_writer_finish()  argument
401 	if (!error) {  in swap_writer_finish()
404 		error = mark_swapfiles(handle, flags);  in swap_writer_finish()
408 	if (error)  in swap_writer_finish()
413 	return error;  in swap_writer_finish()
820 	int error;  in swsusp_write()  local
823 	error = get_swap_writer(&handle);  in swsusp_write()
824 	if (error) {  in swsusp_write()
826 		return error;  in swsusp_write()
831 			error = -ENOSPC;  in swsusp_write()
836 	error = snapshot_read_next(&snapshot);  in swsusp_write()
837 	if (error < PAGE_SIZE) {  in swsusp_write()
838 		if (error >= 0)  in swsusp_write()
839 			error = -EFAULT;  in swsusp_write()
844 	error = swap_write_page(&handle, header, NULL);  in swsusp_write()
845 	if (!error) {  in swsusp_write()
846 		error = (flags & SF_NOCOMPRESS_MODE) ?  in swsusp_write()
851 	error = swap_writer_finish(&handle, flags, error);  in swsusp_write()
852 	return error;  in swsusp_write()
877 	int error;  in get_swap_reader()  local
909 		error = hib_bio_read_page(offset, tmp->map, NULL);  in get_swap_reader()
910 		if (error) {  in get_swap_reader()
912 			return error;  in get_swap_reader()
925 	int error;  in swap_read_page()  local
933 	error = hib_bio_read_page(offset, buf, bio_chain);  in swap_read_page()
934 	if (error)  in swap_read_page()
935 		return error;  in swap_read_page()
947 	return error;  in swap_read_page()
1391 	int error;  in swsusp_read()  local
1397 	error = snapshot_write_next(&snapshot);  in swsusp_read()
1398 	if (error < PAGE_SIZE)  in swsusp_read()
1399 		return error < 0 ? error : -EFAULT;  in swsusp_read()
1401 	error = get_swap_reader(&handle, flags_p);  in swsusp_read()
1402 	if (error)  in swsusp_read()
1404 	if (!error)  in swsusp_read()
1405 		error = swap_read_page(&handle, header, NULL);  in swsusp_read()
1406 	if (!error) {  in swsusp_read()
1407 		error = (*flags_p & SF_NOCOMPRESS_MODE) ?  in swsusp_read()
1413 	if (!error)  in swsusp_read()
1416 		pr_debug("PM: Error %d resuming\n", error);  in swsusp_read()
1417 	return error;  in swsusp_read()
1426 	int error;  in swsusp_check()  local
1433 		error = hib_bio_read_page(swsusp_resume_block,  in swsusp_check()
1435 		if (error)  in swsusp_check()
1441 			error = hib_bio_write_page(swsusp_resume_block,  in swsusp_check()
1444 			error = -EINVAL;  in swsusp_check()
1448 		if (error)  in swsusp_check()
1453 		error = PTR_ERR(hib_resume_bdev);  in swsusp_check()
1456 	if (error)  in swsusp_check()
1457 		pr_debug("PM: Image not found (code %d)\n", error);  in swsusp_check()
1459 	return error;  in swsusp_check()
1483 	int error;  in swsusp_unmark()  local
1488 		error = hib_bio_write_page(swsusp_resume_block,  in swsusp_unmark()
1492 		error = -ENODEV;  in swsusp_unmark()
1500 	return error;  in swsusp_unmark()