qapi stats: Elide redundant has_FOO in generated C

The has_FOO for pointer-valued FOO are redundant, except for arrays.
They are also a nuisance to work with.  Recent commit "qapi: Start to
elide redundant has_FOO in generated C" provided the means to elide
them step by step.  This is the step for qapi/stats.json.

Said commit explains the transformation in more detail.  The invariant
violations mentioned there do not occur here.

Cc: Mark Kanda <mark.kanda@oracle.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Mark Kanda <mark.kanda@oracle.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221104160712.3005652-25-armbru@redhat.com>

diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c
index f8ab5dd50f954a4645fe5398bbee3195607dbda3..3bf2ae9bb7003f9daf46f4324adf66642b06ead5 100644 (file)
--- a/monitor/qmp-cmds.c
+++ b/monitor/qmp-cmds.c
@@ -560,10 +560,7 @@ void add_stats_entry(StatsResultList **stats_results, StatsProvider provider,
     StatsResult *entry = g_new0(StatsResult, 1);
 
     entry->provider = provider;
-    if (qom_path) {
-        entry->has_qom_path = true;
-        entry->qom_path = g_strdup(qom_path);
-    }
+    entry->qom_path = g_strdup(qom_path);
     entry->stats = stats_list;
 
     QAPI_LIST_PREPEND(*stats_results, entry);

diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py
index f405ab7f4979cce332003e960c73570212843f04..0544037e71252eccf5048101e9442cb9e9110f90 100644 (file)
--- a/scripts/qapi/schema.py
+++ b/scripts/qapi/schema.py
@@ -759,7 +759,6 @@ class QAPISchemaObjectTypeMember(QAPISchemaMember):
         assert self.type
         # Temporary hack to support dropping the has_FOO in reviewable chunks
         opt_out = [
-            'qapi/stats.json',
             'qapi/tpm.json',
             'qapi/transaction.json',
             'qapi/ui.json',