From: Markus Armbruster <armbru@redhat.com>
Date: Tue, 7 Feb 2023 07:51:09 +0000 (+0100)
Subject: hw/acpi: Dumb down acpi_table_add() stub
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=588c13fcb015896e4d1f7a516d8ce6336e64133b;p=qmiga%2Fqemu.git

hw/acpi: Dumb down acpi_table_add() stub

The QERR_ macros are leftovers from the days of "rich" error objects.
We've been trying to reduce their remaining use.

acpi_table_add() is only ever called on behalf of CLI option
-acpitable.  Since qemu-options.hx sets @arch_mask to QEMU_ARCH_I386,
it is reachable only for these targets.  Since they provide a real
acpi_table_add(), the stub is unreachable.

There's no point in unreachable code keeping QERR_UNSUPPORTED alive.
Dumb it down to g_assert_not_reached().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230207075115.1525-7-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
---

diff --git a/hw/acpi/acpi-stub.c b/hw/acpi/acpi-stub.c
index 4c9d081ed4..e268ce9b1a 100644
--- a/hw/acpi/acpi-stub.c
+++ b/hw/acpi/acpi-stub.c
@@ -19,11 +19,9 @@
  */
 
 #include "qemu/osdep.h"
-#include "qapi/error.h"
-#include "qapi/qmp/qerror.h"
 #include "hw/acpi/acpi.h"
 
 void acpi_table_add(const QemuOpts *opts, Error **errp)
 {
-    error_setg(errp, QERR_UNSUPPORTED);
+    g_assert_not_reached();
 }