rps: Fixed build with CONFIG_SMP not enabled.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index de1a52b..726ecd1 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1341,7 +1341,9 @@
struct sk_buff *completion_queue;
/* Elements below can be accessed between CPUs for RPS */
+#ifdef CONFIG_SMP
struct call_single_data csd ____cacheline_aligned_in_smp;
+#endif
struct sk_buff_head input_pkt_queue;
struct napi_struct backlog;
};