295 	int ret = 0;  in filemap_check_errors()  local
299 		ret = -ENOSPC;  in filemap_check_errors()
302 		ret = -EIO;  in filemap_check_errors()
303 	return ret;  in filemap_check_errors()
335 	int ret;  in __filemap_fdatawrite_range()  local
348 	ret = do_writepages(mapping, &wbc);  in __filemap_fdatawrite_range()
350 	return ret;  in __filemap_fdatawrite_range()
827 	int ret;  in add_to_page_cache_lru()  local
830 	ret = __add_to_page_cache_locked(page, mapping, offset,  in add_to_page_cache_lru()
832 	if (unlikely(ret))  in add_to_page_cache_lru()
848 	return ret;  in add_to_page_cache_lru()
1003 	int ret = 0;  in wait_on_page_bit_common()  local
1044 			ret = -EINTR;  in wait_on_page_bit_common()
1065 	return ret;  in wait_on_page_bit_common()
1252 			int ret;  in __lock_page_or_retry()  local
1254 			ret = __lock_page_killable(page);  in __lock_page_or_retry()
1255 			if (ret) {  in __lock_page_or_retry()
1576 	unsigned int ret = 0;  in find_get_entries()  local
1618 		indices[ret] = iter.index;  in find_get_entries()
1619 		entries[ret] = page;  in find_get_entries()
1620 		if (++ret == nr_entries)  in find_get_entries()
1624 	return ret;  in find_get_entries()
1654 	unsigned ret = 0;  in find_get_pages_range()  local
1699 		pages[ret] = page;  in find_get_pages_range()
1700 		if (++ret == nr_pages) {  in find_get_pages_range()
1701 			*start = pages[ret - 1]->index + 1;  in find_get_pages_range()
1719 	return ret;  in find_get_pages_range()
1739 	unsigned int ret = 0;  in find_get_pages_contig()  local
1792 		pages[ret] = page;  in find_get_pages_contig()
1793 		if (++ret == nr_pages)  in find_get_pages_contig()
1797 	return ret;  in find_get_pages_contig()
1819 	unsigned ret = 0;  in find_get_pages_range_tag()  local
1871 		pages[ret] = page;  in find_get_pages_range_tag()
1872 		if (++ret == nr_pages) {  in find_get_pages_range_tag()
1873 			*index = pages[ret - 1]->index + 1;  in find_get_pages_range_tag()
1891 	return ret;  in find_get_pages_range_tag()
1912 	unsigned int ret = 0;  in find_get_entries_tag()  local
1956 		indices[ret] = iter.index;  in find_get_entries_tag()
1957 		entries[ret] = page;  in find_get_entries_tag()
1958 		if (++ret == nr_entries)  in find_get_entries_tag()
1962 	return ret;  in find_get_entries_tag()
2028 		unsigned long nr, ret;  in generic_file_buffered_read()  local
2134 		ret = copy_page_to_iter(page, offset, nr, iter);  in generic_file_buffered_read()
2135 		offset += ret;  in generic_file_buffered_read()
2141 		written += ret;  in generic_file_buffered_read()
2144 		if (ret < nr) {  in generic_file_buffered_read()
2495 	int ret = 0;  in filemap_fault()  local
2515 		ret = VM_FAULT_MAJOR;  in filemap_fault()
2568 	return ret | VM_FAULT_LOCKED;  in filemap_fault()
2606 	return ret | VM_FAULT_RETRY;  in filemap_fault()
2698 	int ret = VM_FAULT_LOCKED;  in filemap_page_mkwrite()  local
2705 		ret = VM_FAULT_NOPAGE;  in filemap_page_mkwrite()
2717 	return ret;  in filemap_page_mkwrite()
3281 	ssize_t ret;  in generic_file_write_iter()  local
3284 	ret = generic_write_checks(iocb, from);  in generic_file_write_iter()
3285 	if (ret > 0)  in generic_file_write_iter()
3286 		ret = __generic_file_write_iter(iocb, from);  in generic_file_write_iter()
3289 	if (ret > 0)  in generic_file_write_iter()
3290 		ret = generic_write_sync(iocb, ret);  in generic_file_write_iter()
3291 	return ret;  in generic_file_write_iter()