fix backport

Author: picnixz

Modules/_ssl.c

@@ -2341,14 +2341,6 @@ PySSL_traverse(PyObject *op, visitproc visit, void *arg)
     return 0;
 }
 
-static int
-PySSL_clear(PyObject *op)
-{
-    PySSLSocket *self = PySSLSocket_CAST(op);
-    Py_CLEAR(self->exc);
-    return 0;
-}
-
 static int
 PySSL_clear(PyObject *op)
 {
@@ -2357,6 +2349,7 @@ PySSL_clear(PyObject *op)
     Py_CLEAR(self->ctx);
     Py_CLEAR(self->owner);
     Py_CLEAR(self->server_hostname);
+    Py_CLEAR(self->exc);
     return 0;
 }