On Mon, Feb 06 2023, Eric Auger <eau...@redhat.com> wrote:
> Hi,
>
> On 2/3/23 21:40, Richard Henderson wrote:
>> On 2/3/23 03:44, Cornelia Huck wrote:
>>> +static void aarch64_cpu_get_mte(Object *obj, Visitor *v, const char
>>> *name,
>>> + void *opaque, Error **errp)
>>> +{
>>> + ARMCPU *cpu = ARM_CPU(obj);
>>> + OnOffAuto mte = cpu->prop_mte;
>>> +
>>> + visit_type_OnOffAuto(v, name, &mte, errp);
>>> +}
>>
>> You don't need to copy to a local variable here.
>>
>>> +
>>> +static void aarch64_cpu_set_mte(Object *obj, Visitor *v, const char
>>> *name,
>>> + void *opaque, Error **errp)
>>> +{
>>> + ARMCPU *cpu = ARM_CPU(obj);
>>> +
>>> + visit_type_OnOffAuto(v, name, &cpu->prop_mte, errp);
>>> +}
>>
>> ... which makes get and set functions identical.
>> No need for both.
> This looks like a common pattern though. virt_get_acpi/set_acpi in
> virt.c or pc_machine_get_vmport/set_vmport in i386/pc.c and many other
> places (microvm ...). Do those other callers also need some simplifications?
Indeed, I'm pretty sure that I copied + adapted it from somewhere :)
Should we clean up all instances in one go instead? (Probably on top of
this series, in order to minimize conflicts with other changes.)
