Re: [PATCH 0/6] MR4438: dmime, dmsynth: Message ordering fixes.

[Rémi Bernon (＠rbernon)]

Rémi Bernon (@rbernon) commented about dlls/dmime/performance.c:
>      while ((ptr = list_head(&This->messages)))
>      {
>          struct message *message = LIST_ENTRY(ptr, struct message, entry);
> -
>        struct list *next = ptr->next;
>        list_remove(&message->entry);
>        list_init(&message->entry);
>
>        hr = performance_process_message(This, &message->msg, &timeout);
> -
>        if (hr == DMUS_S_REQUEUE) performance_queue_message(This, message, next);
> -
>        if (hr == DMUS_S_REQUEUE) performance_queue_message(This, message);
>        if (hr != S_OK) break;

Changing `performance_process_message` return value to `E_PENDING` for instance, I think something like that could work:

```suggestion:-2+0
            hr = performance_process_message(This, &message->msg, &timeout);
            if (hr == DMUS_S_REQUEUE) performance_queue_message(This, message, NULL);
            else if (hr == E_PENDING) performance_queue_message(This, message, next);
            if (FAILED(hr)) break;
```