Base: Do not use else before return

src/Base/UnitPyImp.cpp

@@ -175,10 +175,8 @@ PyObject* UnitPy::number_multiply_handler(PyObject* self, PyObject* other)
 
         return new UnitPy(new Unit((*a) * (*b)));
     }
-    else {
-        PyErr_SetString(PyExc_TypeError, "A Unit can only be multiplied by a Unit");
-        return nullptr;
-    }
+    PyErr_SetString(PyExc_TypeError, "A Unit can only be multiplied by a Unit");
+    return nullptr;
 }
 
 PyObject* UnitPy::richCompare(PyObject* v, PyObject* w, int op)
@@ -192,22 +190,18 @@ PyObject* UnitPy::richCompare(PyObject* v, PyObject* w, int op)
             PyErr_SetString(PyExc_TypeError, "no ordering relation is defined for Units");
             return nullptr;
         }
-        else if (op == Py_EQ) {
+        if (op == Py_EQ) {
             res = (*u1 == *u2) ? Py_True : Py_False;  // NOLINT
             Py_INCREF(res);
             return res;
         }
-        else {
-            res = (*u1 != *u2) ? Py_True : Py_False;  // NOLINT
-            Py_INCREF(res);
-            return res;
-        }
-    }
-    else {
-        // This always returns False
-        Py_INCREF(Py_NotImplemented);
-        return Py_NotImplemented;
+        res = (*u1 != *u2) ? Py_True : Py_False;  // NOLINT
+        Py_INCREF(res);
+        return res;
     }
+    // This always returns False
+    Py_INCREF(Py_NotImplemented);
+    return Py_NotImplemented;
 }
 
 Py::String UnitPy::getType() const