From mboxrd@z Thu Jan 1 00:00:00 1970 From: Darren Hart Subject: Re: [PATCH 2/3] rt-tests: Silence unused-but-set warning in rt-migrate-test Date: Wed, 21 Mar 2012 07:44:16 -0700 Message-ID: <4F69E940.9060808@linux.intel.com> References: <3343440fb02872debc8b49be5261aec530a205f3.1332270303.git.dvhart@linux.intel.com> <1332338731.23924.40.camel@gandalf.stny.rr.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Cc: linux-rt-users@vger.kernel.org, Clark Williams , John Kacur To: Steven Rostedt Return-path: Received: from mga11.intel.com ([192.55.52.93]:11110 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757634Ab2CUOpB (ORCPT ); Wed, 21 Mar 2012 10:45:01 -0400 In-Reply-To: <1332338731.23924.40.camel@gandalf.stny.rr.com> Sender: linux-rt-users-owner@vger.kernel.org List-ID: On 03/21/2012 07:05 AM, Steven Rostedt wrote: > On Tue, 2012-03-20 at 12:05 -0700, Darren Hart wrote: > >> diff --git a/src/rt-migrate-test/rt-migrate-test.c b/src/rt-migrate-test/rt-migrate-test.c >> index 1963641..d2ac400 100644 >> --- a/src/rt-migrate-test/rt-migrate-test.c >> +++ b/src/rt-migrate-test/rt-migrate-test.c >> @@ -532,7 +532,7 @@ int main (int argc, char **argv) >> logdev_switch_set(1); >> >> for (loop=0; loop < nr_runs; loop++) { >> - unsigned long long end; >> + unsigned long long __attribute__ ((unused)) end; > > I don't like this. It seems to be a gcc bug. What version of gcc is > this? > gcc (GCC) 4.6.1 20110908 (Red Hat 4.6.1-9) -- Darren Hart Intel Open Source Technology Center Yocto Project - Linux Kernel