qom: Drop @errp parameter of object_property_del()

Same story as for object_property_add(): the only way
object_property_del() can fail is when the property with this name
does not exist.  Since our property names are all hardcoded, failure
is a programming error, and the appropriate way to handle it is
passing &error_abort.  Most callers do that, the commit before
previous fixed one that didn't (and got the error handling wrong), and
the two remaining exceptions ignore errors.

Drop the @errp parameter.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200505152926.18877-19-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c
index 8b2171f..b958f8a 100644
--- a/hw/ppc/spapr_drc.c
+++ b/hw/ppc/spapr_drc.c
@@ -405,7 +405,7 @@ static void spapr_drc_release(SpaprDrc *drc)
     g_free(drc->fdt);
     drc->fdt = NULL;
     drc->fdt_start_offset = 0;
-    object_property_del(OBJECT(drc), "device", &error_abort);
+    object_property_del(OBJECT(drc), "device");
     drc->dev = NULL;
 }
 
@@ -551,7 +551,7 @@ static void unrealize(DeviceState *d)
     vmstate_unregister(VMSTATE_IF(drc), &vmstate_spapr_drc, drc);
     root_container = container_get(object_get_root(), DRC_CONTAINER_PATH);
     name = g_strdup_printf("%x", spapr_drc_index(drc));
-    object_property_del(root_container, name, &error_abort);
+    object_property_del(root_container, name);
     g_free(name);
 }