qapi: Tidy up whitespace in generated code

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20221104160712.3005652-3-armbru@redhat.com>

docs/devel/qapi-code-gen.rst

@@ -1664,7 +1664,6 @@ Example::
     $ cat qapi-generated/example-qapi-commands.c
     [Uninteresting stuff omitted...]
 
-
     static void qmp_marshal_output_UserDefOne(UserDefOne *ret_in,
                                     QObject **ret_out, Error **errp)
     {

scripts/qapi/commands.py

@@ -83,7 +83,7 @@ def gen_call(name: str,
 
         trace_qmp_enter_%(name)s(req_json->str);
     }
-    ''',
+''',
                      upper=upper, name=name)
 
     ret += mcgen('''
@@ -124,13 +124,13 @@ def gen_call(name: str,
 
         trace_qmp_exit_%(name)s(ret_json->str, true);
     }
-    ''',
+''',
                          upper=upper, name=name)
         else:
             ret += mcgen('''
 
     trace_qmp_exit_%(name)s("{}", true);
-    ''',
+''',
                          name=name)
 
     return ret
@@ -316,7 +316,6 @@ def _begin_user_module(self, name: str) -> None:
 #include "qapi/error.h"
 #include "%(visit)s.h"
 #include "%(commands)s.h"
-
 ''',
                              commands=commands, visit=visit))
 

scripts/qapi/events.py

@@ -196,7 +196,6 @@ def _begin_user_module(self, name: str) -> None:
 #include "qapi/error.h"
 #include "qapi/qmp/qdict.h"
 #include "qapi/qmp-event.h"
-
 ''',
                              events=events, visit=visit,
                              prefix=self._prefix))