diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c
index 5c2be963aa185787b163cd934c2d211b02242678..174b5653cd8afd7b1ca9190d73e87e9d72f2694b 100644
--- a/drivers/xen/xen-acpi-processor.c
+++ b/drivers/xen/xen-acpi-processor.c
@@ -501,11 +501,11 @@ static int __init xen_acpi_processor_init(void)
 
 		perf = per_cpu_ptr(acpi_perf_data, i);
 		rc = acpi_processor_register_performance(perf, i);
-		if (WARN_ON(rc))
+		if (rc)
 			goto err_out;
 	}
 	rc = acpi_processor_notify_smm(THIS_MODULE);
-	if (WARN_ON(rc))
+	if (rc)
 		goto err_unregister;
 
 	for_each_possible_cpu(i) {