[PATCH] config: remove explicit undef of unset values

[David Marchand]

On Mon, Jun 13, 2022 at 2:37 PM Bruce Richardson
<bruce.richardson at intel.com> wrote:
> > I'd like a check like (below), to avoid new additions:
> >
> > diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
> > index 34a2e43845..8dae47165e 100755
> > --- a/devtools/checkpatches.sh
> > +++ b/devtools/checkpatches.sh
> > @@ -158,6 +158,14 @@ check_forbidden_additions() { # <patch>
> >                 -f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
> >                 "$1" || res=1
> >
> > +       # '// XXX is not set' must be preferred over '#undef XXX'
> > +       awk -v FOLDERS='config/rte_config.h' \
> > +               -v EXPRESSIONS='#undef' \
> > +               -v RET_ON_FAIL=1 \
> > +               -v MESSAGE='Using "#undef XXX", prefer "// XXX is not set"' \
> > +               -f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
> > +               "$1" || res=1
> > +
> >         return $res
> >  }
> >
> > Otherwise, the change lgtm.
> >
> Good idea. Do you want me to add your check above as a patch to this to
> make a two-patch set for v2?

If you are fine with the check, I don't mind it is part of this simple patch.
I can do it when applying if you are okay with it.


-- 
David Marchand