Update Python/bytecodes.c

Co-authored-by: Brandt Bucher <[email protected]>

Author: diegorusso

Python/bytecodes.c

@@ -4418,7 +4418,6 @@ dummy_func(
             assert(oparg == 1);
             PyObject *self_o = PyStackRef_AsPyObjectBorrow(self);
 
-            DEOPT_IF(self_o == NULL);
             DEOPT_IF(!PyList_CheckExact(self_o));
             DEOPT_IF(!LOCK_OBJECT(self_o));
             STAT_INC(CALL, hit);