76 	int ret;  in btrfs_lookup_data_extent()  local
115 	int ret;  in btrfs_lookup_extent_info()  local
441 	int ret;  in lookup_extent_data_ref()  local
517 	int ret;  in insert_extent_data_ref()  local
595 	int ret = 0;  in remove_extent_data_ref()  local
679 	int ret;  in lookup_tree_block_ref()  local
703 	int ret;  in insert_tree_block_ref()  local
791 	int ret;  in lookup_inline_extent_backref()  local
1045 	int ret;  in lookup_extent_backref()  local
1194 	int ret;  in insert_inline_extent_backref()  local
1228 	int ret = 0;  in remove_extent_backref()  local
1244 	int j, ret = 0;  in btrfs_issue_discard()  local
1324 	int ret = 0;  in do_discard_extent()  local
1359 	int ret = 0;  in btrfs_discard_extent()  local
1425 	int ret;  in btrfs_inc_extent_ref()  local
1492 	int ret;  in __btrfs_inc_extent_ref()  local
1542 	int ret = 0;  in run_delayed_data_ref()  local
1611 	int ret;  in run_delayed_extent_op()  local
1697 	int ret = 0;  in run_delayed_tree_ref()  local
1737 	int ret = 0;  in run_one_delayed_ref()  local
1819 	int ret;  in run_and_cleanup_extent_op()  local
1857 	int ret;  in cleanup_ref_head()  local
1911 	int ret;  in btrfs_obtain_ref_head()  local
1946 	int ret;  in btrfs_run_delayed_refs_for_head()  local
2023 	int ret;  in __btrfs_run_delayed_refs()  local
2148 	int ret;  in btrfs_run_delayed_refs()  local
2203 	int ret;  in btrfs_set_disk_extent_flags()  local
2230 	int ret = 0;  in check_delayed_ref()  local
2320 	int ret;  in check_committed_ref()  local
2384 	int ret;  in btrfs_cross_ref_exist()  local
2420 	int ret = 0;  in __btrfs_mod_ref()  local
2504 	u64 ret;  in get_alloc_profile_by_root()  local
2580 	int ret;  in btrfs_pin_extent_for_log_replay()  local
2606 	int ret;  in __exclude_logged_extent()  local
2630 	int ret = 0;  in btrfs_exclude_logged_extents()  local
2669 	struct btrfs_free_cluster *ret = NULL;  in fetch_cluster_info()  local
2792 	int ret;  in btrfs_finish_extent_commit()  local
2856 	int ret;  in do_free_extent_accounting()  local
2961 	int ret;  in __btrfs_free_extent()  local
3238 	int ret = 0;  in check_ref_cleanup()  local
3289 	int ret;  in btrfs_free_tree_block()  local
3369 	int ret;  in btrfs_free_extent()  local
3515 	int ret;  in find_free_extent_clustered()  local
3645 	int ret;  in do_allocation_clustered()  local
3692 	int ret = 0;  in do_allocation_zoned()  local
3931 		int ret = btrfs_zone_finish_one_bg(fs_info);  in can_allocate_chunk_zoned()  local
3989 	int ret;  in find_free_extent_update_loop()  local
4225 	int ret = 0;  in find_free_extent()  local
4528 	int ret;  in btrfs_reserve_extent()  local
4599 	int ret = 0;  in btrfs_pin_reserved_extent()  local
4617 	int ret;  in alloc_reserved_extent()  local
4642 	int ret;  in alloc_reserved_file_extent()  local
4704 	int ret;  in alloc_reserved_tree_block()  local
4801 	int ret;  in btrfs_alloc_logged_file_extent()  local
4943 	int ret;  in btrfs_alloc_tree_block()  local
5050 	int ret;  in reada_walk_down()  local
5142 	int ret;  in walk_down_proc()  local
5214 	int ret;  in check_ref_exists()  local
5259 	int ret = 0;  in do_walk_down()  local
5466 	int ret;  in walk_up_proc()  local
5577 	int ret = 0;  in walk_down_tree()  local
5608 	int ret;  in walk_up_tree()  local
5662 	int ret;  in btrfs_drop_snapshot()  local
5927 	int ret = 0;  in btrfs_drop_subtree()  local
6011 	int ret;  in btrfs_trim_free_extents()  local
6120 	int ret = 0;  in btrfs_trim_fs()  local