Re: [Qemu-devel] [PATCH 04/15] target-i386: introduce apic-id property

[Igor Mammedov <imammedo@redhat.com>]

On Fri, 26 Apr 2013 05:53:55 -0300
Eduardo Habkost <ehabkost@redhat.com> wrote:

> On Fri, Apr 26, 2013 at 09:32:59AM +0200, Igor Mammedov wrote:
> > On Thu, 25 Apr 2013 17:36:45 -0300
> > Eduardo Habkost <ehabkost@redhat.com> wrote:
> > 
> > > On Thu, Apr 25, 2013 at 04:05:26PM +0200, Igor Mammedov wrote:
> > > [...]
> > > > +static void x86_cpuid_set_apic_id(Object *obj, Visitor *v, void *opaque,
> > > > +                                  const char *name, Error **errp)
> > > > +{
> > > > +    X86CPU *cpu = X86_CPU(obj);
> > > > +    const int64_t min = 0;
> > > > +    const int64_t max = UINT32_MAX;
> > > > +    Error *error = NULL;
> > > > +    int64_t value;
> > > > +
> > > > +    visit_type_int(v, &value, name, &error);
> > > > +    if (error) {
> > > > +        error_propagate(errp, error);
> > > > +        return;
> > > > +    }
> > > > +    if (value < min || value > max) {
> > > > +        error_setg(&error, "Property %s.%s doesn't take value %" PRId64
> > > > +                   " (minimum: %" PRId64 ", maximum: %" PRId64 ")" ,
> > > > +                   object_get_typename(obj), name, value, min, max);
> > > > +        error_propagate(errp, error);
> > > > +        return;
> > > > +    }
> > > 
> > > Why you copied and pasted the string from
> > > QERR_PROPERTY_VALUE_OUT_OF_RANGE, instead of simply using the define
> > > like in the other property setters?
> > it's designed to work with error_set(), not with error_setg().
> 
> So why you didn't use error_set()?  :-)
in short, QERR_* is depricated and error_set() shouldn't be used anymore.
http://lists.gnu.org/archive/html/qemu-devel/2012-10/msg02520.html
> 
> -- 
> Eduardo
> 


-- 
Regards,
  Igor