diff --git a/[refs] b/[refs]
index ff9ccdca7d13..c33be0d0a27f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9b7131542178f5f948e4bb6bea6e1c545e697b06
+refs/heads/master: b7143156c9ceee1a072c57aac8729d2dec5b3bf1
diff --git a/trunk/drivers/acpi/system.c b/trunk/drivers/acpi/system.c
index ce881713f7a6..55cf4c05bb74 100644
--- a/trunk/drivers/acpi/system.c
+++ b/trunk/drivers/acpi/system.c
@@ -357,8 +357,8 @@ void acpi_irq_stats_init(void)
 	}
 
 	interrupt_stats_attr_group.attrs = all_attrs;
-	sysfs_create_group(acpi_kobj, &interrupt_stats_attr_group);
-	return;
+	if (!sysfs_create_group(acpi_kobj, &interrupt_stats_attr_group))
+		return;
 
 fail:
 	delete_gpe_attr_array();