4 files changed, 5 insertions, 8 deletions
diff --git a/qapi/opts-visitor.c b/qapi/opts-visitor.c
index cd10392..ef5fb8b 100644
--- a/qapi/opts-visitor.c
+++ b/qapi/opts-visitor.c
@@ -488,7 +488,7 @@ opts_type_size(Visitor *v, uint64_t *obj, const char *name, Error **errp)
 
 
 static void
-opts_optional(Visitor *v, bool *present, const char *name, Error **errp)
+opts_optional(Visitor *v, bool *present, const char *name)
 {
     OptsVisitor *ov = DO_UPCAST(OptsVisitor, visitor, v);
 
diff --git a/qapi/qapi-visit-core.c b/qapi/qapi-visit-core.c
index cee76bc..e07d6f9 100644
--- a/qapi/qapi-visit-core.c
+++ b/qapi/qapi-visit-core.c
@@ -73,11 +73,10 @@ void visit_end_union(Visitor *v, bool data_present, Error **errp)
     }
 }
 
-void visit_optional(Visitor *v, bool *present, const char *name,
-                    Error **errp)
+void visit_optional(Visitor *v, bool *present, const char *name)
 {
     if (v->optional) {
-        v->optional(v, present, name, errp);
+        v->optional(v, present, name);
     }
 }
 
diff --git a/qapi/qmp-input-visitor.c b/qapi/qmp-input-visitor.c
index 26b7414..932b5f3 100644
--- a/qapi/qmp-input-visitor.c
+++ b/qapi/qmp-input-visitor.c
@@ -303,8 +303,7 @@ static void qmp_input_type_any(Visitor *v, QObject **obj, const char *name,
     *obj = qobj;
 }
 
-static void qmp_input_optional(Visitor *v, bool *present, const char *name,
-                               Error **errp)
+static void qmp_input_optional(Visitor *v, bool *present, const char *name)
 {
     QmpInputVisitor *qiv = to_qiv(v);
     QObject *qobj = qmp_input_get_object(qiv, name, true);
diff --git a/qapi/string-input-visitor.c b/qapi/string-input-visitor.c
index bbd6a54..dee780a 100644
--- a/qapi/string-input-visitor.c
+++ b/qapi/string-input-visitor.c
@@ -299,8 +299,7 @@ static void parse_type_number(Visitor *v, double *obj, const char *name,
     *obj = val;
 }
 
-static void parse_optional(Visitor *v, bool *present, const char *name,
-                           Error **errp)
+static void parse_optional(Visitor *v, bool *present, const char *name)
 {
     StringInputVisitor *siv = DO_UPCAST(StringInputVisitor, visitor, v);