4 files changed, 21 insertions, 22 deletions

diff --git a/qapi/qmp-input-visitor.c b/qapi/qmp-input-visitor.c
index f32ce8109d..267783c998 100644
--- a/qapi/qmp-input-visitor.c
+++ b/qapi/qmp-input-visitor.c
@@ -225,15 +225,15 @@ static void qmp_input_type_int(Visitor *v, int64_t *obj, const char *name,
                                Error **errp)
 {
     QmpInputVisitor *qiv = to_qiv(v);
-    QObject *qobj = qmp_input_get_object(qiv, name, true);
+    QInt *qint = qobject_to_qint(qmp_input_get_object(qiv, name, true));
 
-    if (!qobj || qobject_type(qobj) != QTYPE_QINT) {
+    if (!qint) {
         error_setg(errp, QERR_INVALID_PARAMETER_TYPE, name ? name : "null",
                    "integer");
         return;
     }
 
-    *obj = qint_get_int(qobject_to_qint(qobj));
+    *obj = qint_get_int(qint);
 }
 
 static void qmp_input_type_bool(Visitor *v, bool *obj, const char *name,
@@ -271,19 +271,23 @@ static void qmp_input_type_number(Visitor *v, double *obj, const char *name,
 {
     QmpInputVisitor *qiv = to_qiv(v);
     QObject *qobj = qmp_input_get_object(qiv, name, true);
+    QInt *qint;
+    QFloat *qfloat;
 
-    if (!qobj || (qobject_type(qobj) != QTYPE_QFLOAT &&
-        qobject_type(qobj) != QTYPE_QINT)) {
-        error_setg(errp, QERR_INVALID_PARAMETER_TYPE, name ? name : "null",
-                   "number");
+    qint = qobject_to_qint(qobj);
+    if (qint) {
+        *obj = qint_get_int(qobject_to_qint(qobj));
         return;
     }
 
-    if (qobject_type(qobj) == QTYPE_QINT) {
-        *obj = qint_get_int(qobject_to_qint(qobj));
-    } else {
+    qfloat = qobject_to_qfloat(qobj);
+    if (qfloat) {
         *obj = qfloat_get_double(qobject_to_qfloat(qobj));
+        return;
     }
+
+    error_setg(errp, QERR_INVALID_PARAMETER_TYPE, name ? name : "null",
+               "number");
 }
 
 static void qmp_input_type_any(Visitor *v, QObject **obj, const char *name,
diff --git a/qobject/qdict.c b/qobject/qdict.c
index 6b322850dc..97e881b3a4 100644
--- a/qobject/qdict.c
+++ b/qobject/qdict.c
@@ -229,8 +229,7 @@ double qdict_get_double(const QDict *qdict, const char *key)
  */
 int64_t qdict_get_int(const QDict *qdict, const char *key)
 {
-    QObject *obj = qdict_get_obj(qdict, key, QTYPE_QINT);
-    return qint_get_int(qobject_to_qint(obj));
+    return qint_get_int(qobject_to_qint(qdict_get(qdict, key)));
 }
 
 /**
@@ -297,13 +296,9 @@ const char *qdict_get_str(const QDict *qdict, const char *key)
 int64_t qdict_get_try_int(const QDict *qdict, const char *key,
                           int64_t def_value)
 {
-    QObject *obj;
-
-    obj = qdict_get(qdict, key);
-    if (!obj || qobject_type(obj) != QTYPE_QINT)
-        return def_value;
+    QInt *qint = qobject_to_qint(qdict_get(qdict, key));
 
-    return qint_get_int(qobject_to_qint(obj));
+    return qint ? qint_get_int(qint) : def_value;
 }
 
 /**
diff --git a/qobject/qfloat.c b/qobject/qfloat.c
index 7de0992dba..c86516327f 100644
--- a/qobject/qfloat.c
+++ b/qobject/qfloat.c
@@ -51,9 +51,9 @@ double qfloat_get_double(const QFloat *qf)
  */
 QFloat *qobject_to_qfloat(const QObject *obj)
 {
-    if (qobject_type(obj) != QTYPE_QFLOAT)
+    if (!obj || qobject_type(obj) != QTYPE_QFLOAT) {
         return NULL;
-
+    }
     return container_of(obj, QFloat, base);
 }
 
diff --git a/qobject/qint.c b/qobject/qint.c
index 86b9b04f0b..999688e9ce 100644
--- a/qobject/qint.c
+++ b/qobject/qint.c
@@ -50,9 +50,9 @@ int64_t qint_get_int(const QInt *qi)
  */
 QInt *qobject_to_qint(const QObject *obj)
 {
-    if (qobject_type(obj) != QTYPE_QINT)
+    if (!obj || qobject_type(obj) != QTYPE_QINT) {
         return NULL;
-
+    }
     return container_of(obj, QInt, base);
 }