Error reporting patches patches for 2023-02-23

[PULL 05/12] hw/smbios: Dumb down smbios_entry_add() stub

Markus Armbruster posted 12 patches 2 years, 11 months ago

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Maintainers: "Daniel P. Berrangé" <berrange@redhat.com>, "Gonglei (Arei)" <arei.gonglei@huawei.com>, Laurent Vivier <lvivier@redhat.com>, Amit Shah <amit@kernel.org>, "Michael S. Tsirkin" <mst@redhat.com>, John Snow <jsnow@redhat.com>, Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <ani@anisinha.ca>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Alistair Francis <alistair@alistair23.me>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Peter Maydell <peter.maydell@linaro.org>, Jiri Pirko <jiri@resnulli.us>, Jason Wang <jasowang@redhat.com>, Markus Armbruster <armbru@redhat.com>, Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>, Hailiang Zhang <zhanghailiang@xfusion.com>, Juan Quintela <quintela@redhat.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Michael Roth <michael.roth@amd.com>, Konstantin Kostiuk <kkostiuk@redhat.com>, Thomas Huth <thuth@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>

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[PULL 05/12] hw/smbios: Dumb down smbios_entry_add() stub

Posted by Markus Armbruster 2 years, 11 months ago

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

smbios_entry_add() is only ever called on behalf of CLI option
-smbios.  Since qemu-options.hx sets @arch_mask to QEMU_ARCH_I386 |
QEMU_ARCH_ARM, it is reachable only for these targets.  Since they
provide a real smbios_entry_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: <20230207075115.1525-6-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
---
 hw/smbios/smbios-stub.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/hw/smbios/smbios-stub.c b/hw/smbios/smbios-stub.c
index 64e5ba93ec..e8808adfda 100644
--- a/hw/smbios/smbios-stub.c
+++ b/hw/smbios/smbios-stub.c
@@ -21,11 +21,9 @@
  */
 
 #include "qemu/osdep.h"
-#include "qapi/error.h"
-#include "qapi/qmp/qerror.h"
 #include "hw/firmware/smbios.h"
 
 void smbios_entry_add(QemuOpts *opts, Error **errp)
 {
-    error_setg(errp, QERR_UNSUPPORTED);
+    g_assert_not_reached();
 }
-- 
2.39.0