Re: [Qemu-devel] [PATCH v4 6/7] qom: replace object property list with GHashTable

[Pavel Fedin]

 Hello!

> > > -    QTAILQ_FOREACH(prop, &obj->parent->properties, node) {
> > > +    g_hash_table_iter_init(&iter, obj->parent->properties);
> > > +    while (g_hash_table_iter_next(&iter, NULL, (gpointer *)&prop)) {
> >
> > Is this cast needed?
> 
> Probably not, as any pointer should coerce to void * without an
> explicit cast, unless it had a 'const' involved.

 But after '&' it becomes "**", not just "*", and this implicit conversion
rule doesn't apply any more. "void **" and "something **" are always considered
different.      

Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia