Re: [Qemu-ppc] [Qemu-devel] [PATCH v2 2/4] hw/ppc/spapr_drc: Replace error_setg(&error_abort) by abort()

[David Gibson]

On Fri, Jun 08, 2018 at 12:54:36AM -0300, Philippe Mathieu-Daudé wrote:
> Hi David,
> 
> On 06/08/2018 12:03 AM, David Gibson wrote:
> > On Thu, Jun 07, 2018 at 11:46:43AM -0300, Philippe Mathieu-Daudé wrote:
> >> Use abort() instead of error_setg(&error_abort),
> >> as suggested by the "qapi/error.h" documentation:
> >>
> >>     Please don't error_setg(&error_fatal, ...), use error_report() and
> >>     exit(), because that's more obvious.
> >>     Likewise, don't error_setg(&error_abort, ...), use assert().
> >>
> >> Use abort() instead of the suggested assert() because the assertion is
> >> already verified by the switch case.
> > 
> > I think g_assert_not_reached() would be the right thing here.
> 
> I try to follow Eric advice (who recalled Markus).
> As I understand:
> http://lists.gnu.org/archive/html/qemu-devel/2017-08/msg03605.html
> 
> "glib-Testing [...] should not be used outside of tests/."

Oh, ok, go with that then.

Acked-by: David Gibson <address@hidden>

> I can respin if you prefer.



> 
> >>
> >> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
> >> ---
> >>  hw/ppc/spapr_drc.c | 2 +-
> >>  1 file changed, 1 insertion(+), 1 deletion(-)
> >>
> >> diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c
> >> index 8a045d6b93..b934b9c9ed 100644
> >> --- a/hw/ppc/spapr_drc.c
> >> +++ b/hw/ppc/spapr_drc.c
> >> @@ -366,7 +366,7 @@ static void prop_get_fdt(Object *obj, Visitor *v, 
> >> const char *name,
> >>              break;
> >>          }
> >>          default:
> >> -            error_setg(&error_abort, "device FDT in unexpected state: 
> >> %d", tag);
> >> +            abort(); /* device FDT in unexpected state */
> >>          }
> >>          fdt_offset = fdt_offset_next;
> >>      } while (fdt_depth != 0);
> > 
> 




-- 
David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!
http://www.ozlabs.org/~dgibson

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