diff options
Diffstat (limited to 'qom/qom-qmp-cmds.c')
| -rw-r--r-- | qom/qom-qmp-cmds.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/qom/qom-qmp-cmds.c b/qom/qom-qmp-cmds.c index 310ab2d048..2dd233f293 100644 --- a/qom/qom-qmp-cmds.c +++ b/qom/qom-qmp-cmds.c @@ -138,15 +138,10 @@ ObjectPropertyInfoList *qmp_device_list_properties(const char *typename, return NULL; } - klass = object_class_dynamic_cast(klass, TYPE_DEVICE); - if (klass == NULL) { - error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "typename", TYPE_DEVICE); - return NULL; - } - - if (object_class_is_abstract(klass)) { + if (!object_class_dynamic_cast(klass, TYPE_DEVICE) + || object_class_is_abstract(klass)) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "typename", - "non-abstract device type"); + "a non-abstract device type"); return NULL; } @@ -208,9 +203,9 @@ ObjectPropertyInfoList *qmp_qom_list_properties(const char *typename, return NULL; } - klass = object_class_dynamic_cast(klass, TYPE_OBJECT); - if (klass == NULL) { - error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "typename", TYPE_OBJECT); + if (!object_class_dynamic_cast(klass, TYPE_OBJECT)) { + error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "typename", + "a QOM type"); return NULL; } |