From ec64c84ddc9e20e78466ab3ebfb0799774e66639 Mon Sep 17 00:00:00 2001
From: Randall Stewart <rrs@FreeBSD.org>
Date: Tue, 8 Mar 2016 00:16:34 +0000
Subject: [PATCH] Fix a sneaky bug where we were missing an extern to get the
 rxt threshold.. and thus created our own defaulted to 0 :-(

Sponsored by:	Netflix Inc
---
 sys/netinet/tcp_stacks/fastpath.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/netinet/tcp_stacks/fastpath.c b/sys/netinet/tcp_stacks/fastpath.c
index d4a9ee0566e..5eddccfbdcc 100644
--- a/sys/netinet/tcp_stacks/fastpath.c
+++ b/sys/netinet/tcp_stacks/fastpath.c
@@ -124,7 +124,7 @@ __FBSDID("$FreeBSD$");
 
 #include <security/mac/mac_framework.h>
 
-const int tcprexmtthresh;
+extern const int tcprexmtthresh;
 
 VNET_DECLARE(int, tcp_autorcvbuf_inc);
 #define	V_tcp_autorcvbuf_inc	VNET(tcp_autorcvbuf_inc)