Simpler (more so after the next commit), and no risk of truncation
because the caller's buffer is too small. Performance doesn't matter;
the method is only used for "info qdev".
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Link: https://lore.kernel.org/r/20251022101420.36059-2-armbru@redhat.com
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
6763d7be6b