--- zzzz-none-000/linux-3.10.107/arch/sh/kernel/time.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/sh/kernel/time.c	2021-02-04 17:41:59.000000000 +0000
@@ -80,10 +80,8 @@
 		return -ENODEV;
 
 	pdev = platform_device_register_simple("rtc-generic", -1, NULL, 0);
-	if (IS_ERR(pdev))
-		return PTR_ERR(pdev);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(pdev);
 }
 module_init(rtc_generic_init);