rps: fix net-sysfs build for !CONFIG_RPS

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index f6b6bfe..1e7fdd6 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -466,6 +466,7 @@
 };
 #endif
 
+#ifdef CONFIG_RPS
 /*
  * RX queue sysfs structures and functions.
  */
@@ -675,7 +676,7 @@
 		kobject_put(&net->_rx[i].kobj);
 	kset_unregister(net->queues_kset);
 }
-
+#endif /* CONFIG_RPS */
 #endif /* CONFIG_SYSFS */
 
 #ifdef CONFIG_HOTPLUG
@@ -739,7 +740,7 @@
 	if (!net_eq(dev_net(net), &init_net))
 		return;
 
-#ifdef CONFIG_SYSFS
+#ifdef CONFIG_RPS
 	rx_queue_remove_kobjects(net);
 #endif
 
@@ -782,7 +783,7 @@
 	if (error)
 		return error;
 
-#ifdef CONFIG_SYSFS
+#ifdef CONFIG_RPS
 	error = rx_queue_register_kobjects(net);
 	if (error) {
 		device_del(dev);