From 23057f089bfbd1adad79b2e36cd33af0bb792c92 Mon Sep 17 00:00:00 2001
From: Roman Divacky <rdivacky@FreeBSD.org>
Date: Sun, 21 Jun 2009 08:36:30 +0000
Subject: [PATCH] In non-debugging mode make this define (void)0 instead of
 nothing. This helps to catch bugs like the below with clang.

	if (cond);		<--- note the trailing ;
	   something();

Approved by:	ed (mentor)
Discussed on:	current@
---
 sys/fs/ntfs/ntfs.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sys/fs/ntfs/ntfs.h b/sys/fs/ntfs/ntfs.h
index 0d5242bac28..3e88086c408 100644
--- a/sys/fs/ntfs/ntfs.h
+++ b/sys/fs/ntfs/ntfs.h
@@ -296,11 +296,11 @@ MALLOC_DECLARE(M_NTFSNTHASH);
 #if NTFS_DEBUG > 1
 #define ddprintf(a) printf a
 #else
-#define ddprintf(a)
+#define ddprintf(a)	(void)0
 #endif
 #else
-#define dprintf(a)
-#define ddprintf(a)
+#define dprintf(a)	(void)0
+#define ddprintf(a)	(void)0
 #endif
 
 extern struct vop_vector ntfs_vnodeops;