xfs_mount_t *mp,
uint flags)
{
- int error;
+ int error = EINVAL;
- if (!xfs_sb_version_hasquota(&mp->m_sb) || flags == 0) {
+ if (!xfs_sb_version_hasquota(&mp->m_sb) || flags == 0 ||
+ (flags & ~XFS_DQ_ALLTYPES)) {
xfs_debug(mp, "%s: flags=%x m_qflags=%x",
__func__, flags, mp->m_qflags);
return XFS_ERROR(EINVAL);