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authorMarkus Armbruster <armbru@redhat.com>2015-07-31 18:51:18 +0200
committerMarkus Armbruster <armbru@redhat.com>2015-09-04 15:47:15 +0200
commit3f99144cd9afbf51a7fbddf20b921402c2d4f68c (patch)
tree8cd6255d70fcd406366a8402e6b537e2440d72e5 /docs/qapi-code-gen.txt
parent1f9a7a1a5862ad224aa86f9b4c046248ffc27aa3 (diff)
qapi-commands: Drop useless initialization
In generated command handlers, the assignment to retval dominates its only use. Therefore, its initialization is useless. Drop it. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'docs/qapi-code-gen.txt')
-rw-r--r--docs/qapi-code-gen.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/qapi-code-gen.txt b/docs/qapi-code-gen.txt
index a253e27d5f..7cb852e614 100644
--- a/docs/qapi-code-gen.txt
+++ b/docs/qapi-code-gen.txt
@@ -742,7 +742,7 @@ Example:
static void qmp_marshal_input_my_command(QDict *args, QObject **ret, Error **errp)
{
Error *local_err = NULL;
- UserDefOne *retval = NULL;
+ UserDefOne *retval;
QmpInputVisitor *mi = qmp_input_visitor_new_strict(QOBJECT(args));
QapiDeallocVisitor *md;
Visitor *v;