--- zzzz-none-000/linux-2.6.19.2/arch/s390/kernel/compat_linux.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/arch/s390/kernel/compat_linux.c	2007-01-11 07:38:19.000000000 +0000
@@ -757,9 +757,7 @@
 			    put_user(oldlen, (u32 __user *)compat_ptr(tmp.oldlenp)))
 				error = -EFAULT;
 		}
-		if (copy_to_user(args->__unused, tmp.__unused,
-				 sizeof(tmp.__unused)))
-			error = -EFAULT;
+		copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused));
 	}
 	return error;
 }