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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-07-30 02:16:10 -0600 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2012-08-28 16:53:24 -0400 |
| commit | 5986802c2fcc754040bb7ed95f30bb16c4a843b7 (patch) | |
| tree | fb9a0d1054a0e345bd6c30fabc7d3726fdf6e2c5 /fs | |
| parent | aa2ffd06168e25689e0eb9662bf4595ba2bbac14 (diff) | |
| download | lwn-5986802c2fcc754040bb7ed95f30bb16c4a843b7.tar.gz lwn-5986802c2fcc754040bb7ed95f30bb16c4a843b7.zip | |
Btrfs: fix some error codes in btrfs_qgroup_inherit()
These are returning zero when it should be returning a negative error
code.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/qgroup.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index bc424ae5a81a..229ef8927e6b 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -1369,8 +1369,10 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, if (srcid) { srcgroup = find_qgroup_rb(fs_info, srcid); - if (!srcgroup) + if (!srcgroup) { + ret = -EINVAL; goto unlock; + } dstgroup->rfer = srcgroup->rfer - level_size; dstgroup->rfer_cmpr = srcgroup->rfer_cmpr - level_size; srcgroup->excl = level_size; @@ -1379,8 +1381,10 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, qgroup_dirty(fs_info, srcgroup); } - if (!inherit) + if (!inherit) { + ret = -EINVAL; goto unlock; + } i_qgroups = (u64 *)(inherit + 1); for (i = 0; i < inherit->num_qgroups; ++i) { |