Re: [Qemu-devel] [PATCH v4 2/9] numa: split out NumaOptions parsing into parse_NumaOptions()

[Eduardo Habkost <ehabkost@redhat.com>]

On Fri, Mar 23, 2018 at 03:49:38PM -0500, Eric Blake wrote:
> On 03/23/2018 03:42 PM, Eduardo Habkost wrote:
> > On Mon, Mar 12, 2018 at 02:11:08PM +0100, Igor Mammedov wrote:
> > > it will allow to reuse parse_NumaOptions() for parsing
> > > configuration commands received via QMP interface
> > > 
> > > Signed-off-by: Igor Mammedov <imammedo@redhat.com>
> > > ---
> 
> > >   end:
> > > +    if (err) {
> > > +        error_propagate(errp, err);
> > > +    }
> > 
> > "if (err)" is not necessary here.  See
> > scripts/coccinelle/error_propagate_null.cocci.
> > 
> 
> > > +    parse_NumaOptions(ms, object, &err);
> > > +
> > > +end:
> > >       qapi_free_NumaOptions(object);
> > >       if (err) {
> > >           error_report_err(err);
> > 
> > We can fix this one too while at it.
> 
> Hmm - this is the same script mentioned here:
> https://lists.gnu.org/archive/html/qemu-devel/2018-03/msg06293.html
> 
> Except that patch didn't pick up this file.  Why is Coccinelle not seeing
> this?

I don't know.  I've seen Coccinelle being confused by some of our
preprocessor magic before, and in those cases it simply skipped
some files.

-- 
Eduardo