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Commit 5986802c authored by Dan Carpenter's avatar Dan Carpenter Committed by Chris Mason
Browse files

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: default avatarDan Carpenter <dan.carpenter@oracle.com>
parent aa2ffd06

fs/btrfs/qgroup.c

+6 −2
Original line number Diff line number Diff line
@@ -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) {