[PULL 13/18] qapi/introspect.py: remove _gen_variants helper

[Markus Armbruster <armbru@redhat.com>]

From: John Snow <jsnow@redhat.com>

It is easier to give a name to all of the dictly-typed objects we pass
around in introspect.py by removing this helper, as it does not return
an object that has any knowable type by itself.

Inline it into its only caller instead.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210216021809.134886-14-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 scripts/qapi/introspect.py | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/scripts/qapi/introspect.py b/scripts/qapi/introspect.py
index 26e6f73e5d..da7bc8883c 100644
--- a/scripts/qapi/introspect.py
+++ b/scripts/qapi/introspect.py
@@ -242,10 +242,6 @@ const QLitObject %(c_name)s = %(c_string)s;
             obj['features'] = self._gen_features(member.features)
         return Annotated(obj, member.ifcond)
 
-    def _gen_variants(self, tag_name, variants):
-        return {'tag': tag_name,
-                'variants': [self._gen_variant(v) for v in variants]}
-
     def _gen_variant(self, variant):
         obj = {'case': variant.name, 'type': self._use_type(variant.type)}
         return Annotated(obj, variant.ifcond)
@@ -269,9 +265,8 @@ const QLitObject %(c_name)s = %(c_string)s;
                                members, variants):
         obj = {'members': [self._gen_member(m) for m in members]}
         if variants:
-            obj.update(self._gen_variants(variants.tag_member.name,
-                                          variants.variants))
-
+            obj['tag'] = variants.tag_member.name
+            obj['variants'] = [self._gen_variant(v) for v in variants.variants]
         self._gen_tree(name, 'object', obj, ifcond, features)
 
     def visit_alternate_type(self, name, info, ifcond, features, variants):
-- 
2.26.2