153 	int i, rc = -ENOMEM;  in scan_header()  local
203 		rc = mtd_read(part->mbd.mtd, i * part->block_size,  in scan_header()
207 		if (!rc && retlen != part->header_size)  in scan_header()
208 			rc = -EIO;  in scan_header()
210 		if (rc)  in scan_header()
220 		rc = -ENOENT;  in scan_header()
238 	return rc;  in scan_header()
246 	int rc;  in rfd_ftl_readsect()  local
253 		rc = mtd_read(part->mbd.mtd, addr, SECTOR_SIZE, &retlen,  in rfd_ftl_readsect()
255 		if (!rc && retlen != SECTOR_SIZE)  in rfd_ftl_readsect()
256 			rc = -EIO;  in rfd_ftl_readsect()
258 		if (rc) {  in rfd_ftl_readsect()
261 			return rc;  in rfd_ftl_readsect()
273 	int i, rc;  in erase_callback()  local
307 	rc = mtd_write(part->mbd.mtd, part->blocks[i].offset, sizeof(magic),  in erase_callback()
310 	if (!rc && retlen != sizeof(magic))  in erase_callback()
311 		rc = -EIO;  in erase_callback()
313 	if (rc) {  in erase_callback()
329 	int rc = -ENOMEM;  in erase_block()  local
344 	rc = mtd_erase(part->mbd.mtd, erase);  in erase_block()
346 	if (rc) {  in erase_block()
354 	return rc;  in erase_block()
362 	int i, rc = -ENOMEM;  in move_block_contents()  local
374 	rc = mtd_read(part->mbd.mtd, part->blocks[block_no].offset,  in move_block_contents()
377 	if (!rc && retlen != part->header_size)  in move_block_contents()
378 		rc = -EIO;  in move_block_contents()
380 	if (rc) {  in move_block_contents()
409 				rc = erase_block(part, block_no);  in move_block_contents()
414 		rc = mtd_read(part->mbd.mtd, addr, SECTOR_SIZE, &retlen,  in move_block_contents()
417 		if (!rc && retlen != SECTOR_SIZE)  in move_block_contents()
418 			rc = -EIO;  in move_block_contents()
420 		if (rc) {  in move_block_contents()
428 		rc = rfd_ftl_writesect((struct mtd_blktrans_dev*)part,  in move_block_contents()
431 		if (rc)  in move_block_contents()
442 	return rc;  in move_block_contents()
448 	int rc;  in reclaim_block()  local
505 		rc = move_block_contents(part, best_block, old_sector);  in reclaim_block()
507 		rc = erase_block(part, best_block);  in reclaim_block()
509 	return rc;  in reclaim_block()
543 	int rc, block;  in find_writable_block()  local
550 			rc = reclaim_block(part, old_sector);  in find_writable_block()
551 			if (rc)  in find_writable_block()
558 			rc = -ENOSPC;  in find_writable_block()
563 	rc = mtd_read(part->mbd.mtd, part->blocks[block].offset,  in find_writable_block()
567 	if (!rc && retlen != part->header_size)  in find_writable_block()
568 		rc = -EIO;  in find_writable_block()
570 	if (rc) {  in find_writable_block()
580 	return rc;  in find_writable_block()
585 	int block, offset, rc;  in mark_sector_deleted()  local
596 	rc = mtd_write(part->mbd.mtd, addr, sizeof(del), &retlen,  in mark_sector_deleted()
599 	if (!rc && retlen != sizeof(del))  in mark_sector_deleted()
600 		rc = -EIO;  in mark_sector_deleted()
602 	if (rc) {  in mark_sector_deleted()
614 		rc = erase_block(part, block);  in mark_sector_deleted()
617 	return rc;  in mark_sector_deleted()
645 	int rc;  in do_writesect()  local
652 		rc = find_writable_block(part, old_addr);  in do_writesect()
653 		if (rc)  in do_writesect()
662 		rc = -ENOSPC;  in do_writesect()
668 	rc = mtd_write(part->mbd.mtd, addr, SECTOR_SIZE, &retlen,  in do_writesect()
671 	if (!rc && retlen != SECTOR_SIZE)  in do_writesect()
672 		rc = -EIO;  in do_writesect()
674 	if (rc) {  in do_writesect()
687 	rc = mtd_write(part->mbd.mtd, addr, sizeof(entry), &retlen,  in do_writesect()
690 	if (!rc && retlen != sizeof(entry))  in do_writesect()
691 		rc = -EIO;  in do_writesect()
693 	if (rc) {  in do_writesect()
702 	return rc;  in do_writesect()
710 	int rc = 0;  in rfd_ftl_writesect()  local
715 		rc = -EACCES;  in rfd_ftl_writesect()
720 		rc = -EIO;  in rfd_ftl_writesect()
730 		rc = do_writesect(dev, sector, buf, &old_addr);  in rfd_ftl_writesect()
731 		if (rc)  in rfd_ftl_writesect()
740 		rc = mark_sector_deleted(part, old_addr);  in rfd_ftl_writesect()
743 	return rc;  in rfd_ftl_writesect()