Merge tag 'pull-request-2023-03-13' of https://gitlab.com/thuth/qemu into staging

[mirror_qemu.git] / backends / rng.c

diff --git a/backends/rng.c b/backends/rng.c
index 484f04e8916c4e11e82b6f25f0815aa4d71ee433..9bbd0c77b6959f2fc03c4fc77908a8237de09b5a 100644 (file)
--- a/backends/rng.c
+++ b/backends/rng.c
@@ -13,7 +13,6 @@
 #include "qemu/osdep.h"
 #include "sysemu/rng.h"
 #include "qapi/error.h"
-#include "qapi/qmp/qerror.h"
 #include "qemu/module.h"
 #include "qom/object_interfaces.h"
 
@@ -48,24 +47,10 @@ static bool rng_backend_prop_get_opened(Object *obj, Error **errp)
 
 static void rng_backend_complete(UserCreatable *uc, Error **errp)
 {
-    object_property_set_bool(OBJECT(uc), "opened", true, errp);
-}
-
-static void rng_backend_prop_set_opened(Object *obj, bool value, Error **errp)
-{
-    RngBackend *s = RNG_BACKEND(obj);
+    RngBackend *s = RNG_BACKEND(uc);
     RngBackendClass *k = RNG_BACKEND_GET_CLASS(s);
     Error *local_err = NULL;
 
-    if (value == s->opened) {
-        return;
-    }
-
-    if (!value && s->opened) {
-        error_setg(errp, QERR_PERMISSION_DENIED);
-        return;
-    }
-
     if (k->opened) {
         k->opened(s, &local_err);
         if (local_err) {
@@ -105,10 +90,6 @@ static void rng_backend_init(Object *obj)
     RngBackend *s = RNG_BACKEND(obj);
 
     QSIMPLEQ_INIT(&s->requests);
-
-    object_property_add_bool(obj, "opened",
-                             rng_backend_prop_get_opened,
-                             rng_backend_prop_set_opened);
 }
 
 static void rng_backend_finalize(Object *obj)
@@ -123,6 +104,10 @@ static void rng_backend_class_init(ObjectClass *oc, void *data)
     UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
 
     ucc->complete = rng_backend_complete;
+
+    object_class_property_add_bool(oc, "opened",
+                                   rng_backend_prop_get_opened,
+                                   NULL);
 }
 
 static const TypeInfo rng_backend_info = {