From 9c7bfd6b7ddd28cb16c110c81fa7a16c8572075e Mon Sep 17 00:00:00 2001
From: luigi <luigi@FreeBSD.org>
Date: Fri, 10 Jul 2015 19:18:49 +0000
Subject: [PATCH] one more warning suppression when compiling the test code in
 userspace.

---
 sys/netpfil/ipfw/dn_heap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/netpfil/ipfw/dn_heap.c b/sys/netpfil/ipfw/dn_heap.c
index 1d585116d075..42431b00a72c 100644
--- a/sys/netpfil/ipfw/dn_heap.c
+++ b/sys/netpfil/ipfw/dn_heap.c
@@ -52,7 +52,7 @@ __FBSDID("$FreeBSD$");
 #include  "dn_heap.h"
 #define log(x, arg...)	fprintf(stderr, ## arg)
 #define panic(x...)	fprintf(stderr, ## x), exit(1)
-#define MALLOC_DEFINE(a, b, c)
+#define MALLOC_DEFINE(a, b, c)	volatile int __dummy__ ## a __attribute__((__unused__))
 static void *my_malloc(int s) {	return malloc(s); }
 static void my_free(void *p) {	free(p); }
 #define malloc(s, t, w)	my_malloc(s)