From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754771AbbAFDBi (ORCPT ); Mon, 5 Jan 2015 22:01:38 -0500 Received: from complete.lackof.org ([198.49.126.79]:39091 "EHLO complete.lackof.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754060AbbAFDBe (ORCPT ); Mon, 5 Jan 2015 22:01:34 -0500 X-Greylist: delayed 383 seconds by postgrey-1.27 at vger.kernel.org; Mon, 05 Jan 2015 22:01:34 EST From: dann frazier To: linux-api@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Shuah Khan , Doug Ledford Subject: [PATCH] tools: testing: selftests: mq_perf_tests: Fix infinite loop on ARM Date: Mon, 5 Jan 2015 19:54:40 -0700 Message-Id: <1420512880-392-1-git-send-email-dann.frazier@canonical.com> X-Mailer: git-send-email 2.1.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We can't use a char type to check for a negative return value since char isn't guaranteed to be signed. Indeed, the char type tends to be unsigned on ARM. Signed-off-by: dann frazier --- tools/testing/selftests/mqueue/mq_perf_tests.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/testing/selftests/mqueue/mq_perf_tests.c b/tools/testing/selftests/mqueue/mq_perf_tests.c index 94dae65..8519e9e 100644 --- a/tools/testing/selftests/mqueue/mq_perf_tests.c +++ b/tools/testing/selftests/mqueue/mq_perf_tests.c @@ -536,10 +536,9 @@ int main(int argc, char *argv[]) { struct mq_attr attr; char *option, *next_option; - int i, cpu; + int i, cpu, rc; struct sigaction sa; poptContext popt_context; - char rc; void *retval; main_thread = pthread_self(); -- 2.1.4