197 	struct btrfs_block_group *cache, *ret = NULL;  in block_group_cache_tree_search()  local
282 	bool ret = true;  in btrfs_inc_nocow_writers()  local
414 	int ret = 0;  in btrfs_wait_block_group_cache_done()  local
458 	int ret;  in add_new_free_space()  local
504 	int ret;  in load_extent_tree_free()  local
633 	int ret;  in caching_thread()  local
691 	int ret = 0;  in btrfs_cache_block_group()  local
879 	int ret;  in remove_block_group_item()  local
907 	int ret;  in btrfs_remove_block_group()  local
1227 	int ret = -ENOSPC;  in inc_block_group_ro()  local
1296 	int ret;  in clean_pinned_extents()  local
1344 	int ret = 0;  in btrfs_delete_unused_bgs()  local
1549 	int ret = 0;  in read_bg_from_eb()  local
1596 	int ret;  in find_first_block_group()  local
1668 	int ret = 0;  in btrfs_rmap_block()  local
1740 	int i, nr, ret;  in exclude_super_stripes()  local
1837 	int ret = 0;  in check_chunk_block_group_mappings()  local
1905 	int ret;  in read_one_block_group()  local
2002 	int ret;  in btrfs_read_block_groups()  local
2105 	int ret = 0;  in btrfs_create_pending_block_groups()  local
2152 	int ret;  in btrfs_make_block_group()  local
2236 	int ret;  in btrfs_inc_block_group_ro()  local
2331 	int ret;  in update_block_group_item()  local
2375 	int ret = 0;  in cache_save_setup()  local
2568 	int ret = 0;  in btrfs_start_dirty_block_groups()  local
2734 	int ret = 0;  in btrfs_write_dirty_block_groups()  local
2862 	int ret = 0;  in btrfs_update_block_group()  local
2976 	int ret = 0;  in btrfs_add_reserved_bytes()  local
3096 	int ret = 0;  in btrfs_chunk_alloc()  local
3230 	int ret = 0;  in check_system_chunk()  local
3440 	bool ret = true;  in btrfs_inc_block_group_swap_extents()  local