tree 22d5c69f57713ee25a4a3e38404d675c488a91cf
parent 941b2ddf71987ef369389517a7e215dd505fe01e
author Jan Schmidt <list.btrfs@jan-o-sch.net> 1328713261 +0100
committer David Sterba <dsterba@suse.cz> 1329320423 +0100

Btrfs: avoid positive number with ERR_PTR

inode_ref_info() returns 1 when the element wasn't found and < 0 on error,
just like btrfs_search_slot(). In iref_to_path() it's an error when the
inode ref can't be found, thus we return ERR_PTR(ret) in that case. In order
to avoid ERR_PTR(1), we now set ret to -ENOENT in that case.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>