string-output-visitor: Favor new visit_free() function

Now that we have a polymorphic visit_free(), we no longer need
string_output_visitor_cleanup(); however, we still need to
expose the subtype for string_output_get_string().

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1465490926-28625-9-git-send-email-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hmp.c b/hmp.c
index fd5daa75b7..559cad1bb5 100644
--- a/hmp.c
+++ b/hmp.c
@@ -2006,7 +2006,7 @@ void hmp_info_memdev(Monitor *mon, const QDict *qdict)
         monitor_printf(mon, "  host nodes: %s\n", str);
 
         g_free(str);
-        string_output_visitor_cleanup(ov);
+        visit_free(string_output_get_visitor(ov));
         m = m->next;
         i++;
     }