提交 f3a87f1b 编写于 作者: C Chris Mason

Revert "Btrfs: fix some error codes in btrfs_qgroup_inherit()"

This reverts commit 5986802c.

Both paths are not error paths but regular cases where non-qgroup
subvols are involved.
Signed-off-by: NChris Mason <chris.mason@fusionio.com>
上级 256dd1bb
......@@ -1371,10 +1371,8 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans,
if (srcid) {
srcgroup = find_qgroup_rb(fs_info, srcid);
if (!srcgroup) {
ret = -EINVAL;
if (!srcgroup)
goto unlock;
}
dstgroup->rfer = srcgroup->rfer - level_size;
dstgroup->rfer_cmpr = srcgroup->rfer_cmpr - level_size;
srcgroup->excl = level_size;
......@@ -1383,10 +1381,8 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans,
qgroup_dirty(fs_info, srcgroup);
}
if (!inherit) {
ret = -EINVAL;
if (!inherit)
goto unlock;
}
i_qgroups = (u64 *)(inherit + 1);
for (i = 0; i < inherit->num_qgroups; ++i) {
......
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