D'oh! To reply to myself:
On Fri, Dec 02, 2016 at 02:26:21PM +0000, Brian Foley wrote:
> Maybe add an else: print warning about removing an option that's not set.
>
> > +
> > + for osp in remove_osparams_private:
> > + if osp in private_parms:
> > + raise errors.OpPrereqError("Requested both removal and addition
> > of "
> > + "param %s" % osp)Maybe s/param/private param/
