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| author | Stefan Behrens <sbehrens@giantdisaster.de> | 2012-08-01 04:28:01 -0600 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2012-08-28 16:53:28 -0400 |
| commit | 3627bf4503b504077332c13496cb1bd54713bcbb (patch) | |
| tree | d6b523f51c81ba3c6a705be541b6834cdbdec3b5 /fs/btrfs/backref.c | |
| parent | eb838e73dc2121d2bae47d5678952cd7d48793b5 (diff) | |
| download | blackbird-obmc-linux-3627bf4503b504077332c13496cb1bd54713bcbb.tar.gz blackbird-obmc-linux-3627bf4503b504077332c13496cb1bd54713bcbb.zip | |
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: Stefan Behrens <sbehrens@giantdisaster.de>
Diffstat (limited to 'fs/btrfs/backref.c')
| -rw-r--r-- | fs/btrfs/backref.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index a256f3b2a845..ff6475f409d6 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -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, |
