The function hw/acpi/ghes-stub.c::acpi_ghes_memory_errors() shouldn't
be called by any one. Take g_assert_not_reached() as a clearer indication.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gavin Shan <gshan@redhat.com>
---
 hw/acpi/ghes-stub.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/acpi/ghes-stub.c b/hw/acpi/ghes-stub.c
index 40f660c246..b54f1b093c 100644
--- a/hw/acpi/ghes-stub.c
+++ b/hw/acpi/ghes-stub.c
@@ -14,7 +14,7 @@
 int acpi_ghes_memory_errors(AcpiGhesState *ags, uint16_t source_id,
                             uint64_t physical_address)
 {
-    return -1;
+    g_assert_not_reached();
 }
 
 AcpiGhesState *acpi_ghes_get_state(void)
-- 
2.51.1