Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-12-19' into staging

QAPI patches patches for 2020-12-19

# gpg: Signature made Sat 19 Dec 2020 09:40:05 GMT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2020-12-19: (33 commits)
  qobject: Make QString immutable
  block: Use GString instead of QString to build filenames
  keyval: Use GString to accumulate value strings
  json: Use GString instead of QString to accumulate strings
  migration: Replace migration's JSON writer by the general one
  qobject: Factor JSON writer out of qobject_to_json()
  qobject: Factor quoted_str() out of to_json()
  qobject: Drop qstring_get_try_str()
  qobject: Drop qobject_get_try_str()
  Revert "qobject: let object_property_get_str() use new API"
  block: Avoid qobject_get_try_str()
  qmp: Fix tracing of non-string command IDs
  qobject: Move internals to qobject-internal.h
  hw/rdma: Replace QList by GQueue
  Revert "qstring: add qstring_free()"
  qobject: Change qobject_to_json()'s value to GString
  qobject: Use GString instead of QString to accumulate JSON
  qobject: Make qobject_to_json_pretty() take a pretty argument
  monitor: Use GString instead of QString for output buffer
  hmp: Simplify how qmp_human_monitor_command() gets output
  ...

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

1 files changed, 4 insertions, 10 deletions

diff --git a/util/qemu-config.c b/util/qemu-config.c
index 725e3d7e4b..e2a700b284 100644
--- a/util/qemu-config.c
+++ b/util/qemu-config.c
@@ -55,7 +55,7 @@ QemuOpts *qemu_find_opts_singleton(const char *group)
 
 static CommandLineParameterInfoList *query_option_descs(const QemuOptDesc *desc)
 {
-    CommandLineParameterInfoList *param_list = NULL, *entry;
+    CommandLineParameterInfoList *param_list = NULL;
     CommandLineParameterInfo *info;
     int i;
 
@@ -87,10 +87,7 @@ static CommandLineParameterInfoList *query_option_descs(const QemuOptDesc *desc)
             info->q_default = g_strdup(desc[i].def_value_str);
         }
 
-        entry = g_malloc0(sizeof(*entry));
-        entry->value = info;
-        entry->next = param_list;
-        param_list = entry;
+        QAPI_LIST_PREPEND(param_list, info);
     }
 
     return param_list;
@@ -246,7 +243,7 @@ CommandLineOptionInfoList *qmp_query_command_line_options(bool has_option,
                                                           const char *option,
                                                           Error **errp)
 {
-    CommandLineOptionInfoList *conf_list = NULL, *entry;
+    CommandLineOptionInfoList *conf_list = NULL;
     CommandLineOptionInfo *info;
     int i;
 
@@ -262,10 +259,7 @@ CommandLineOptionInfoList *qmp_query_command_line_options(bool has_option,
                 info->parameters =
                     query_option_descs(vm_config_groups[i]->desc);
             }
-            entry = g_malloc0(sizeof(*entry));
-            entry->value = info;
-            entry->next = conf_list;
-            conf_list = entry;
+            QAPI_LIST_PREPEND(conf_list, info);
         }
     }