366 	int ret = 0;  in filemap_check_errors()  local
370 		ret = -ENOSPC;  in filemap_check_errors()
373 		ret = -EIO;  in filemap_check_errors()
374 	return ret;  in filemap_check_errors()
408 	int ret;  in __filemap_fdatawrite_range()  local
421 	ret = do_writepages(mapping, &wbc);  in __filemap_fdatawrite_range()
423 	return ret;  in __filemap_fdatawrite_range()
940 	int ret;  in add_to_page_cache_lru()  local
943 	ret = __add_to_page_cache_locked(page, mapping, offset,  in add_to_page_cache_lru()
945 	if (unlikely(ret))  in add_to_page_cache_lru()
961 	return ret;  in add_to_page_cache_lru()
1140 	int ret = 0;  in wait_on_page_bit_common()  local
1186 			ret = -EINTR;  in wait_on_page_bit_common()
1218 	return ret;  in wait_on_page_bit_common()
1427 			int ret;  in __lock_page_or_retry()  local
1429 			ret = __lock_page_killable(page);  in __lock_page_or_retry()
1430 			if (ret) {  in __lock_page_or_retry()
1730 	unsigned int ret = 0;  in find_get_entries()  local
1756 		indices[ret] = xas.xa_index;  in find_get_entries()
1757 		entries[ret] = page;  in find_get_entries()
1758 		if (++ret == nr_entries)  in find_get_entries()
1767 	return ret;  in find_get_entries()
1797 	unsigned ret = 0;  in find_get_pages_range()  local
1817 		pages[ret] = find_subpage(page, xas.xa_index);  in find_get_pages_range()
1818 		if (++ret == nr_pages) {  in find_get_pages_range()
1842 	return ret;  in find_get_pages_range()
1862 	unsigned int ret = 0;  in find_get_pages_contig()  local
1885 		pages[ret] = find_subpage(page, xas.xa_index);  in find_get_pages_contig()
1886 		if (++ret == nr_pages)  in find_get_pages_contig()
1895 	return ret;  in find_get_pages_contig()
1919 	unsigned ret = 0;  in find_get_pages_range_tag()  local
1943 		pages[ret] = find_subpage(page, xas.xa_index);  in find_get_pages_range_tag()
1944 		if (++ret == nr_pages) {  in find_get_pages_range_tag()
1968 	return ret;  in find_get_pages_range_tag()
2038 		unsigned long nr, ret;  in generic_file_buffered_read()  local
2144 		ret = copy_page_to_iter(page, offset, nr, iter);  in generic_file_buffered_read()
2145 		offset += ret;  in generic_file_buffered_read()
2151 		written += ret;  in generic_file_buffered_read()
2154 		if (ret < nr) {  in generic_file_buffered_read()
2487 	vm_fault_t ret = 0;  in filemap_fault()  local
2507 		ret = VM_FAULT_MAJOR;  in filemap_fault()
2560 	return ret | VM_FAULT_LOCKED;  in filemap_fault()
2598 	return ret | VM_FAULT_RETRY;  in filemap_fault()
2675 	vm_fault_t ret = VM_FAULT_LOCKED;  in filemap_page_mkwrite()  local
2682 		ret = VM_FAULT_NOPAGE;  in filemap_page_mkwrite()
2694 	return ret;  in filemap_page_mkwrite()
2943 	int ret;  in generic_write_checks()  local
2959 	ret = generic_write_check_limits(file, iocb->ki_pos, &count);  in generic_write_checks()
2960 	if (ret)  in generic_write_checks()
2961 		return ret;  in generic_write_checks()
2985 	int ret;  in generic_remap_checks()  local
3009 	ret = generic_write_check_limits(file_out, pos_out, &count);  in generic_remap_checks()
3010 	if (ret)  in generic_remap_checks()
3011 		return ret;  in generic_remap_checks()
3084 	int ret;  in generic_copy_file_checks()  local
3086 	ret = generic_file_rw_checks(file_in, file_out);  in generic_copy_file_checks()
3087 	if (ret)  in generic_copy_file_checks()
3088 		return ret;  in generic_copy_file_checks()
3108 	ret = generic_write_check_limits(file_out, pos_out, &count);  in generic_copy_file_checks()
3109 	if (ret)  in generic_copy_file_checks()
3110 		return ret;  in generic_copy_file_checks()
3440 	ssize_t ret;  in generic_file_write_iter()  local
3443 	ret = generic_write_checks(iocb, from);  in generic_file_write_iter()
3444 	if (ret > 0)  in generic_file_write_iter()
3445 		ret = __generic_file_write_iter(iocb, from);  in generic_file_write_iter()
3448 	if (ret > 0)  in generic_file_write_iter()
3449 		ret = generic_write_sync(iocb, ret);  in generic_file_write_iter()
3450 	return ret;  in generic_file_write_iter()