qapi: Use QNull for a more regular visit_type_null()

Make visit_type_null() take an @obj argument like its buddies.  This
helps keep the next commit simple.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Markus Armbruster 2017-06-26 18:22:59 +02:00
parent 006ca09f30
commit d2f95f4d48
15 changed files with 60 additions and 25 deletions

View file

@ -187,7 +187,8 @@ static void qobject_output_type_any(Visitor *v, const char *name,
qobject_output_add_obj(qov, name, *obj);
}
static void qobject_output_type_null(Visitor *v, const char *name, Error **errp)
static void qobject_output_type_null(Visitor *v, const char *name,
QNull **obj, Error **errp)
{
QObjectOutputVisitor *qov = to_qov(v);
qobject_output_add(qov, name, qnull());