Ignore return value of _PyOnceFlag_CallOnce

ashm-dev · ashm-dev · commit 2977abf0bea8 · 2025-11-03T21:26:06.000+03:00
Silence compiler warning about the unused result; the init cannot fail.
diff --git a/Modules/_struct.c b/Modules/_struct.c
@@ -2758,7 +2758,8 @@ _structmodule_exec(PyObject *m)
         return -1;
     }
 
-    _PyOnceFlag_CallOnce(&endian_tables_init_once, init_endian_tables, NULL);
+    /* init cannot fail */
+    (void)_PyOnceFlag_CallOnce(&endian_tables_init_once, init_endian_tables, NULL);
 
     /* Add some symbolic constants to the module */
     state->StructError = PyErr_NewException("struct.error", NULL, NULL);

Original file line number	Diff line number	Diff line change
`@@ -2758,7 +2758,8 @@ _structmodule_exec(PyObject *m)`
`2758`	`2758`	`return -1;`
`2759`	`2759`	`}`
`2760`	`2760`
`2761`		`- _PyOnceFlag_CallOnce(&endian_tables_init_once, init_endian_tables, NULL);`
	`2761`	`+ /* init cannot fail */`
	`2762`	`+ (void)_PyOnceFlag_CallOnce(&endian_tables_init_once, init_endian_tables, NULL);`
`2762`	`2763`
`2763`	`2764`	`/* Add some symbolic constants to the module */`
`2764`	`2765`	`state->StructError = PyErr_NewException("struct.error", NULL, NULL);`