Remove FT_ATOMIC_LOAD_PTR_RELAXED

Author: kiri11

Modules/_ssl.c

@@ -29,7 +29,6 @@
 #include "pycore_critical_section.h" // Py_BEGIN_CRITICAL_SECTION()
 #include "pycore_fileutils.h"     // _PyIsSelectable_fd()
 #include "pycore_long.h"          // _PyLong_UnsignedLongLong_Converter()
-#include "pycore_pyatomic_ft_wrappers.h" // FT_ATOMIC_LOAD_PTR_RELAXED()
 #include "pycore_pyerrors.h"      // _PyErr_ChainExceptions1()
 #include "pycore_time.h"          // _PyDeadline_Init()
 #include "pycore_tuple.h"         // _PyTuple_FromPair
@@ -5160,7 +5159,7 @@ _servername_callback(SSL *s, int *al, void *args)
     PyGILState_STATE gstate = PyGILState_Ensure();
 
     Py_BEGIN_CRITICAL_SECTION(sslctx);
-    sni_cb = Py_XNewRef(FT_ATOMIC_LOAD_PTR_RELAXED(sslctx->set_sni_cb));
+    sni_cb = Py_XNewRef(sslctx->set_sni_cb);
     Py_END_CRITICAL_SECTION();
 
     if (sni_cb == NULL) {
@@ -5284,7 +5283,7 @@ static PyObject *
 _ssl__SSLContext_sni_callback_get_impl(PySSLContext *self)
 /*[clinic end generated code: output=961e6575cdfaf036 input=3aee06696b0874d9]*/
 {
-    PyObject *cb = FT_ATOMIC_LOAD_PTR_RELAXED(self->set_sni_cb);
+    PyObject *cb = self->set_sni_cb;
     if (cb == NULL) {
         Py_RETURN_NONE;
     }
@@ -5316,7 +5315,7 @@ _ssl__SSLContext_sni_callback_set_impl(PySSLContext *self, PyObject *value)
                             "not a callable object");
             return -1;
         }
-        FT_ATOMIC_STORE_PTR_RELAXED(self->set_sni_cb, Py_NewRef(value));
+        self->set_sni_cb = Py_NewRef(value);
         SSL_CTX_set_tlsext_servername_callback(self->ctx, _servername_callback);
         SSL_CTX_set_tlsext_servername_arg(self->ctx, self);
     }