From 3c56b4f165aa3d1679e137666d7f9e818f8474ab Mon Sep 17 00:00:00 2001
From: Sergey Kandaurov <pluknet@FreeBSD.org>
Date: Fri, 8 Feb 2013 09:54:53 +0000
Subject: [PATCH] Fix warning: comparison of unsigned expression < 0 is always
 false.

Reported by:	clang
---
 sys/cddl/dev/dtrace/dtrace_ioctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/cddl/dev/dtrace/dtrace_ioctl.c b/sys/cddl/dev/dtrace/dtrace_ioctl.c
index fbc891d444f6..6a01e132ed54 100644
--- a/sys/cddl/dev/dtrace/dtrace_ioctl.c
+++ b/sys/cddl/dev/dtrace/dtrace_ioctl.c
@@ -215,7 +215,7 @@ dtrace_ioctl(struct cdev *dev, u_long cmd, caddr_t addr,
 		    "DTRACEIOC_AGGSNAP":"DTRACEIOC_BUFSNAP",
 		    curcpu, desc.dtbd_cpu);
 
-		if (desc.dtbd_cpu < 0 || desc.dtbd_cpu >= NCPU)
+		if (desc.dtbd_cpu >= NCPU)
 			return (ENOENT);
 		if (pcpu_find(desc.dtbd_cpu) == NULL)
 			return (ENOENT);