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hw/loongarch/virt: Replace destination error with error_abort

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In function virt_cpu_plug() and virt_cpu_unplug(), the error is
impossile. Destination error is not propagated and replaced with
error_abort. With this, the logic is simple.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Acked-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20250324030145.3037408-3-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
This commit is contained in:
Bibo Mao 2025-03-24 11:01:45 +08:00 • committed by Song Gao
parent 988ad4cceb
commit fa0dde12db
1 changed files with 7 additions and 32 deletions
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39
hw/loongarch/virt.c
View file

@ -936,29 +936,15 @@ static void virt_cpu_unplug(HotplugHandler *hotplug_dev,
DeviceState *dev, Error **errp)
{
CPUArchId *cpu_slot;
Error *err = NULL;
LoongArchCPU *cpu = LOONGARCH_CPU(dev);
LoongArchVirtMachineState *lvms = LOONGARCH_VIRT_MACHINE(hotplug_dev);
/* Notify ipi and extioi irqchip to remove interrupt routing to CPU */
hotplug_handler_unplug(HOTPLUG_HANDLER(lvms->ipi), dev, &err);
if (err) {
error_propagate(errp, err);
return;
}
hotplug_handler_unplug(HOTPLUG_HANDLER(lvms->extioi), dev, &err);
if (err) {
error_propagate(errp, err);
return;
}
hotplug_handler_unplug(HOTPLUG_HANDLER(lvms->ipi), dev, &error_abort);
hotplug_handler_unplug(HOTPLUG_HANDLER(lvms->extioi), dev, &error_abort);
/* Notify acpi ged CPU removed */
hotplug_handler_unplug(HOTPLUG_HANDLER(lvms->acpi_ged), dev, &err);
if (err) {
error_propagate(errp, err);
return;
}
hotplug_handler_unplug(HOTPLUG_HANDLER(lvms->acpi_ged), dev, &error_abort);
cpu_slot = virt_find_cpu_slot(MACHINE(lvms), cpu->phy_id);
cpu_slot->cpu = NULL;
@ -971,29 +957,18 @@ static void virt_cpu_plug(HotplugHandler *hotplug_dev,
CPUArchId *cpu_slot;
LoongArchCPU *cpu = LOONGARCH_CPU(dev);
LoongArchVirtMachineState *lvms = LOONGARCH_VIRT_MACHINE(hotplug_dev);
Error *err = NULL;
if (lvms->ipi) {
hotplug_handler_plug(HOTPLUG_HANDLER(lvms->ipi), dev, &err);
if (err) {
error_propagate(errp, err);
return;
}
hotplug_handler_plug(HOTPLUG_HANDLER(lvms->ipi), dev, &error_abort);
}
if (lvms->extioi) {
hotplug_handler_plug(HOTPLUG_HANDLER(lvms->extioi), dev, &err);
if (err) {
error_propagate(errp, err);
return;
}
hotplug_handler_plug(HOTPLUG_HANDLER(lvms->extioi), dev, &error_abort);
}
if (lvms->acpi_ged) {
hotplug_handler_plug(HOTPLUG_HANDLER(lvms->acpi_ged), dev, &err);
if (err) {
error_propagate(errp, err);
}
hotplug_handler_plug(HOTPLUG_HANDLER(lvms->acpi_ged), dev,
&error_abort);
}
cpu_slot = virt_find_cpu_slot(MACHINE(lvms), cpu->phy_id);