Commit 3627bf45 authored by Stefan Behrens's avatar Stefan Behrens Committed by Chris Mason
Browse files

Btrfs: fix that error value is changed by mistake 



In iterate_inodes_from_logical() the error result from
extent_from_logical() is patched by mistake. Typically ENOENT is
patched to EINVAL because (-ENOENT & BTRFS_EXTENT_FLAG_TREE_BLOCK)
evaluates to true.

Signed-off-by: default avatarStefan Behrens <sbehrens@giantdisaster.de>
parent eb838e73

fs/btrfs/backref.c

+2 −2
Original line number Diff line number Diff line
@@ -1438,10 +1438,10 @@ int iterate_inodes_from_logical(u64 logical, struct btrfs_fs_info *fs_info, 
	ret = extent_from_logical(fs_info, logical, path,

					&found_key);

	btrfs_release_path(path);

	if (ret & BTRFS_EXTENT_FLAG_TREE_BLOCK)

		ret = -EINVAL;

	if (ret < 0)

		return ret;

	if (ret & BTRFS_EXTENT_FLAG_TREE_BLOCK)

		return -EINVAL;



	extent_item_pos = logical - found_key.objectid;

	ret = iterate_extent_inodes(fs_info, found_key.objectid,