From a32770b1e76bb78d31be856976586834e587ebfb Mon Sep 17 00:00:00 2001
From: stephen hemminger <stephen@networkplumber.org>
Date: Fri, 19 May 2017 09:29:41 -0700
Subject: [PATCH] netfilter: dup: resolve warnings about missing prototypes
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Missing include file causes:

net/netfilter/nf_dup_netdev.c:26:6: warning: no previous prototype for ‘nf_fwd_netdev_egress’ [-Wmissing-prototypes]
net/netfilter/nf_dup_netdev.c:40:6: warning: no previous prototype for ‘nf_dup_netdev_egress’ [-Wmissing-prototypes]

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 net/netfilter/nf_dup_netdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/netfilter/nf_dup_netdev.c b/net/netfilter/nf_dup_netdev.c
index c9d7f95768ab..f4a566e67213 100644
--- a/net/netfilter/nf_dup_netdev.c
+++ b/net/netfilter/nf_dup_netdev.c
@@ -13,6 +13,7 @@
 #include <linux/netfilter.h>
 #include <linux/netfilter/nf_tables.h>
 #include <net/netfilter/nf_tables.h>
+#include <net/netfilter/nf_dup_netdev.h>
 
 static void nf_do_netdev_egress(struct sk_buff *skb, struct net_device *dev)
 {
-- 
2.20.1