Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-07-06' into staging

QAPI patches for 2016-07-06

# gpg: Signature made Wed 06 Jul 2016 10:00:51 BST
# gpg:                using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2016-07-06:
  replay: Use new QAPI cloning
  sockets: Use new QAPI cloning
  qapi: Add new clone visitor
  qapi: Add new visit_complete() function
  tests: Factor out common code in qapi output tests
  tests: Clean up test-string-output-visitor
  qmp-output-visitor: Favor new visit_free() function
  string-output-visitor: Favor new visit_free() function
  qmp-input-visitor: Favor new visit_free() function
  string-input-visitor: Favor new visit_free() function
  opts-visitor: Favor new visit_free() function
  qapi: Add new visit_free() function
  qapi: Add parameter to visit_end_*
  qemu-img: Don't leak errors when outputting JSON
  qapi: Improve use of qmp/types.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 7 insertions, 9 deletions

diff --git a/net/net.c b/net/net.c
index 75bb1770f9..019aaad0fc 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1024,8 +1024,7 @@ int net_client_init(QemuOpts *opts, int is_netdev, Error **errp)
     void *object = NULL;
     Error *err = NULL;
     int ret = -1;
-    OptsVisitor *ov = opts_visitor_new(opts);
-    Visitor *v = opts_get_visitor(ov);
+    Visitor *v = opts_visitor_new(opts);
 
     {
         /* Parse convenience option format ip6-net=fec0::0[/64] */
@@ -1075,7 +1074,7 @@ int net_client_init(QemuOpts *opts, int is_netdev, Error **errp)
     }
 
     error_propagate(errp, err);
-    opts_visitor_cleanup(ov);
+    visit_free(v);
     return ret;
 }
 
@@ -1199,7 +1198,7 @@ static void netfilter_print_info(Monitor *mon, NetFilterState *nf)
     char *str;
     ObjectProperty *prop;
     ObjectPropertyIterator iter;
-    StringOutputVisitor *ov;
+    Visitor *v;
 
     /* generate info str */
     object_property_iter_init(&iter, OBJECT(nf));
@@ -1207,11 +1206,10 @@ static void netfilter_print_info(Monitor *mon, NetFilterState *nf)
         if (!strcmp(prop->name, "type")) {
             continue;
         }
-        ov = string_output_visitor_new(false);
-        object_property_get(OBJECT(nf), string_output_get_visitor(ov),
-                            prop->name, NULL);
-        str = string_output_get_string(ov);
-        string_output_visitor_cleanup(ov);
+        v = string_output_visitor_new(false, &str);
+        object_property_get(OBJECT(nf), v, prop->name, NULL);
+        visit_complete(v, &str);
+        visit_free(v);
         monitor_printf(mon, ",%s=%s", prop->name, str);
         g_free(str);
     }