Thu, Jul 21, 2022 at 09:21:19AM CEST, vikas.gupta@xxxxxxxxxxxx wrote: [...] >+ /** >+ * selftest_run() - Runs a selftest >+ * @devlink: Devlink instance >+ * @test_id: test index >+ * @extack: extack for reporting error messages >+ * >+ * Return: Result of the test >+ */ >+ u8 (*selftest_run)(struct devlink *devlink, int test_id, It should return enum. Make sure you changed the variable type you store the test status in. >+ struct netlink_ext_ack *extack); > }; [...]