Apply suggestions from code review

Co-authored-by: Victor Stinner <vstinner@python.org>

Author: sergey-miryanov

Objects/enumobject.c

@@ -226,8 +226,7 @@ enum_next_long(enumobject *en, PyObject* next_item)
         _PyTuple_Recycle(result);
         return result;
     }
-    result = _PyTuple_FromPairSteal(next_index, next_item);
-    return result;
+    return _PyTuple_FromPairSteal(next_index, next_item);
 }
 
 static PyObject *
@@ -269,8 +268,7 @@ enum_next(PyObject *op)
         _PyTuple_Recycle(result);
         return result;
     }
-    result = _PyTuple_FromPairSteal(next_index, next_item);
-    return result;
+    return _PyTuple_FromPairSteal(next_index, next_item);
 }
 
 static PyObject *

Objects/floatobject.c

@@ -1541,8 +1541,9 @@ float_as_integer_ratio_impl(PyObject *self)
             goto error;
     }
 
-    result_pair = _PyTuple_FromPairSteal(numerator, denominator);
-    numerator = denominator = NULL;
+    Py_DECREF(py_exponent);
+
+    return _PyTuple_FromPairSteal(numerator, denominator);
 
 error:
     Py_XDECREF(py_exponent);

Objects/longobject.c

@@ -4886,8 +4886,7 @@ long_divmod(PyObject *a, PyObject *b)
     if (l_divmod((PyLongObject*)a, (PyLongObject*)b, &div, &mod) < 0) {
         return NULL;
     }
-    z = _PyTuple_FromPairSteal((PyObject *)div, (PyObject *)mod);
-    return z;
+    return _PyTuple_FromPairSteal((PyObject *)div, (PyObject *)mod);
 }
 
 
@@ -6177,8 +6176,7 @@ _PyLong_DivmodNear(PyObject *a, PyObject *b)
             goto error;
     }
 
-    result = _PyTuple_FromPairSteal((PyObject *)quo, (PyObject *)rem);
-    return result;
+    return _PyTuple_FromPairSteal((PyObject *)quo, (PyObject *)rem);
 
   error:
     Py_XDECREF(quo);
@@ -6360,8 +6358,7 @@ int_as_integer_ratio_impl(PyObject *self)
     if (numerator == NULL) {
         return NULL;
     }
-    ratio_tuple = _PyTuple_FromPairSteal(numerator, _PyLong_GetOne());
-    return ratio_tuple;
+    return _PyTuple_FromPairSteal(numerator, _PyLong_GetOne());
 }
 
 /*[clinic input]

Objects/odictobject.c

@@ -1171,8 +1171,7 @@ OrderedDict_popitem_impl(PyODictObject *self, int last)
     value = _odict_popkey_hash((PyObject *)self, key, NULL, _odictnode_HASH(node));
     if (value == NULL)
         return NULL;
-    item = _PyTuple_FromPairSteal(key, value);
-    return item;
+    return _PyTuple_FromPairSteal(key, value);
 }
 
 /* keys() */

Objects/stringlib/unicode_format.h

@@ -1184,8 +1184,7 @@ fieldnameiter_next(PyObject *op)
             goto error;
 
         /* return a tuple of values */
-        result = _PyTuple_FromPairSteal(is_attr_obj, obj);
-        return result;
+        return _PyTuple_FromPairSteal(is_attr_obj, obj);
 
     error:
         Py_XDECREF(is_attr_obj);
@@ -1276,8 +1275,7 @@ formatter_field_name_split(PyObject *Py_UNUSED(module), PyObject *self)
         goto error;
 
     /* return a tuple of values */
-    result = _PyTuple_FromPairSteal(first_obj, (PyObject *)it);
-    return result;
+    return _PyTuple_FromPairSteal(first_obj, (PyObject *)it);
 
 error:
     Py_XDECREF(it);