From nobody Tue Jun 9 00:59:52 2026 Received: from GVXPR05CU001.outbound.protection.outlook.com (mail-swedencentralazon11023097.outbound.protection.outlook.com [52.101.83.97]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DCE9529DB6E; Sun, 24 May 2026 19:09:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.83.97 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779649749; cv=fail; b=LLTKRWktaRL8vJ5ohP7K1+H3Gcq4Qr14Clf7ztUlQQ92SyKW5nr03GQvv0mYputTeOTzFAHI4/wDjRXHAPC8ZPoI90wBPuOiyl4WxtIpCGs6En0A2NilDUy69SgQ1xb7bun9I0BwjcbJcd4L+TBKUEZEd9CCqeZ3i6K1V9XglP0= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779649749; c=relaxed/simple; bh=/twYauPAXMSKEpX9p59U1Quy83/Wb1lXafVjgVzDcjI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=TNHhCWZaB5sdpk+gTIaPng83/phaZt+601dYMpEWYoCf1Sor98VYF/QLY9yIlGOvWF1a0EjYlPsdUWBj8e1TA4Ay4wB1yOe3WHvQwB5Wws6DhQ4lvgpgGZWYBILSFpkyZMzXOjAi+4fRYkndyUg5GudJtB3WdqRbataov42jOVg= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=virtuozzo.com; spf=pass smtp.mailfrom=virtuozzo.com; dkim=pass (2048-bit key) header.d=virtuozzo.com header.i=@virtuozzo.com header.b=E46wWGOu; arc=fail smtp.client-ip=52.101.83.97 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=virtuozzo.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=virtuozzo.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=virtuozzo.com header.i=@virtuozzo.com header.b="E46wWGOu" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=OU6HGHDhORyY6JfvynTI7ASaj++4S58z8djjQodAOML0yUIUglkMPk7qxR0QneY//Z7ezsmWlZex07ZATWYw/ZmQp0JXZYBd2gMiV6LZLQIbFHG4cbf8x8ttXQ6DSzQ6KuTslzE9c+X1sg9qJc4/QVn3P9JRBmGVghJiHiUM5qUxUDKFVlSJrSYspSihxSUpbP6vDa9da4t64t6admkiarrTbafyxfvOBPZ0NNrMl2Anipl+yZ/HnAlcZWLOMtgtnl8fUPkeqD2XjVsm6qPK+tMHEFlpTsvqzngUNJiOZljYGC2XGLAehn05xaXZELIXv64cUXLZPakc2+nSEkPU2Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=QfCo1wizKD0fxk+cLY1zEqc4Ib+DmObxlZ/DqYws9nM=; b=U9NtpLloWwP4rgJwC1hcUEsduKud2O48HWPtXxWYHyc8Jq7LlGiYjFYTYSV3ulgoJf0Z0xMr+XC1xOxK+Qi1jUjIHkg6q/g8rZU7pqsPwsN2SJf5rNkJusmi9s4Oo9l/pi1x4dtxTmnEGyGzjeUp9dt02oUkQmBq3rBS/UDTBjU//YC+T231pVNBa3sur34O9pwZNcPSJ5rVXdVEVBRdHE4pEyHDuvC5wlY9fIdCHF3k3lOX6IjnSp/sAaH4J0i+xeYUZ1UDsBqr9mpcXlOCbXNEOrRKvKHL8YAXQu925OPgtmXqokQS74zBr/ibdbT4gAieLMlmfVhOeyxIzr3GIw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=virtuozzo.com; dmarc=pass action=none header.from=virtuozzo.com; dkim=pass header.d=virtuozzo.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=virtuozzo.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=QfCo1wizKD0fxk+cLY1zEqc4Ib+DmObxlZ/DqYws9nM=; b=E46wWGOubqcOApQhK7K0ocVbfyN1iPOzidexlUtukPtooFI4CJEsEwMxuptI4VQgDVOT9F23UhP5Z93WfCs3qG3XEEP4U5wFn64FmyBov+K/cwTBcpzycXeGnbwdzXZjUUPRDigiTRcN/vCXbjGsp2vAgcqko7kU6GM12Ur197A7XzqAjUCXBYxGRcTbEDb2sSpcjClNiYO3ydDlPeEJ/MNXSeZdx/ZADqFPo1Ta1o+yARLixs5WxidOVDRNL9rz0lz48OCrEVTqXXou2ruKmhTwEgyf7pEYadmc8prt7nb+94kADsUSpzdFgIA36ODBPJmE3ZmHYrJjOczJAryeRw== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=virtuozzo.com; Received: from AS4PR08MB7555.eurprd08.prod.outlook.com (2603:10a6:20b:4fd::12) by DB9PR08MB6506.eurprd08.prod.outlook.com (2603:10a6:10:263::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.48.19; Sun, 24 May 2026 19:09:04 +0000 Received: from AS4PR08MB7555.eurprd08.prod.outlook.com ([fe80::7d00:380e:b72:55e6]) by AS4PR08MB7555.eurprd08.prod.outlook.com ([fe80::7d00:380e:b72:55e6%4]) with mapi id 15.21.0048.016; Sun, 24 May 2026 19:09:04 +0000 From: Eva Kurchatova To: shuah@kernel.org, brauner@kernel.org Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, eva.kurchatova@virtuozzo.com, khorenko@virtuozzo.com Subject: [PATCH 1/2] selftests/mqueue: fix warnings in mq_perf_tests Date: Sun, 24 May 2026 22:07:12 +0300 Message-ID: <20260524190844.46196-2-eva.kurchatova@virtuozzo.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260524190844.46196-1-eva.kurchatova@virtuozzo.com> References: <20260524190844.46196-1-eva.kurchatova@virtuozzo.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: WA0P291CA0008.POLP291.PROD.OUTLOOK.COM (2603:10a6:1d0:1::24) To AS4PR08MB7555.eurprd08.prod.outlook.com (2603:10a6:20b:4fd::12) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS4PR08MB7555:EE_|DB9PR08MB6506:EE_ X-MS-Office365-Filtering-Correlation-Id: b4efe893-74a6-4482-ecc7-08deb9c7ec24 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|1800799024|22082099003|56012099003|18002099003|6133799003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS4PR08MB7555.eurprd08.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(376014)(1800799024)(22082099003)(56012099003)(18002099003)(6133799003);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?sw7Y/phLXR4se1ET1U3jEkP88xyVZKY4c5H6QG6kQzcTfvRuUpIBgKNxdfYI?= =?us-ascii?Q?aA2gm9aXO/IidcaPtoJmI2d+T0UW8htdxuDUTvxQnNOMN04nNQVkZAE5QZlQ?= =?us-ascii?Q?7NLLyohYXhpZFEZTdXaJpkqHXRD8NUQylcrR69C8ASbTgvfQkkrX1mAXTDN4?= =?us-ascii?Q?gguYZJsyn3P9mUOS1lTGHJwiPcI10x6DcNoFlWRU5foAo0c5HEzvWJxqql2o?= =?us-ascii?Q?uc+WjBfOUY2kxq8kSOgjXOsUl+WcxymV5M5mCDk4SDgHgDuIt0MpBBwRTX6O?= =?us-ascii?Q?cG1+UScFlvYXkyVcz7drNxdhSKyx/qAc+SGrTPl4Sq8dKCbwDpMyzS68yEIv?= =?us-ascii?Q?MswZLreq39k1vW+sB5OivTPG8gxsDhZe8+Je6CXPOTdHrzlnazRhfV9UjsEy?= =?us-ascii?Q?phMh6BYVWy5OiydkRSj+lYk29eCWy0YC0SK0eYkwuHPatEsu3DaoauJ5jI9Y?= =?us-ascii?Q?JOMeS996QYyFqWbATK/3ch7HYCOYq2IjS21qPwjINr0umREQD0DIWfokkLHm?= =?us-ascii?Q?kx5ge/3ae1r4Ar+M5RHUFzgjrQJCMQzjV4vQywS2EdpKR0+MA0KLr+sV+9ns?= =?us-ascii?Q?z8sfE6bGO2k2vMj7ni1vd28dYTMX3hD8Ks5NL39l/3M9xAiokQIhS4preesq?= =?us-ascii?Q?M/5dCCSZTEo0CIELiDzM+GYGKeaPlunEDZ6hn0MBVr1Z+in54yzG8hmGUeeV?= =?us-ascii?Q?oQwjUqvwaJwKOUQyVnkwFDS0j32Xd3agusL1NIcsDJacKAw2kpBxfM635j8t?= =?us-ascii?Q?pgUh/uVENrlIptmmYi7xvxU3PnySor0HQBFD3H4lkTiCAgerNXQmfIelEYEi?= =?us-ascii?Q?98qgE6LJNpIgfaoHnEYkNOKoaZ3I3V0k9P6ZzyN+Z73mPVARX1QB0gNb+s4H?= =?us-ascii?Q?zLDJdl7+QQnbBvJpZ53uoOVdciMID37AGqwSmYue/juMDp6T5nbQwpaOFing?= =?us-ascii?Q?2+qY0VLpf3kTI0thRpXjwdMo+ogjXabkOsxmmi8rJ2VktyuEWpX3yoZXvMLl?= =?us-ascii?Q?534BZ/DiJ8o2AsTNiEJ+03c3UHUWj9w/JIWkhplkhKQRwywq2WC8gzTfSYvh?= =?us-ascii?Q?D9IwqqzxiL+oKmIle9uGP8j3O2YHn477jOwVEUZOFa+Eku7qsmcPrSfsyl9d?= =?us-ascii?Q?FTt+ZHb+sDWfXt03/djnxQLqixs597Dr7vv6rVp7r+P2XynpiGW7Oh3v79Qo?= =?us-ascii?Q?OsJcc37MVupiNQqT0hR2wVL5yQDbLEsEMlvgDxQGzJoxjdBDO6DvoYoD4lxT?= =?us-ascii?Q?zonLNrGL0WDdNEeWU4dAF8SoxVVEWsSI6CMccjbA3teISeQOdJYppn7Zht7n?= =?us-ascii?Q?lEPsjU1FNXimPcQlBUJXgOUC6meQJxgHNNRP+9J+ScjyRINRoT+/Mru6Ww+c?= =?us-ascii?Q?ieE6u/+5tMU9Lvh6Y/gKxkCAEru4MFE2CM80C/wL2w+UG0VCYy6r6OxMtJKP?= =?us-ascii?Q?HRU9FjIVWjEY+kY7w+7uGQgntQ1tYCs9qWMdaBYthvBMqQ+JCuQEoZcijSCW?= =?us-ascii?Q?fVHjoniaR2ZRrdUwVUENmceSEy9PuZI/vxk217xDUHQqTk3wtMhLPB7jTEQv?= =?us-ascii?Q?UqQwuiGHWL4VFDwODru0TE1tikYAQi5CrtMJY05q7rsPUmFlYUR104dZs+1Q?= =?us-ascii?Q?Ggs3h34mL2J/6G9bJFgaQ1HCh4UCbz7p1gO5+NX9h+4I1vH/fv2ImOcAxO3c?= =?us-ascii?Q?YNx/cODWSaSv/TRvbmepEAxLeRoVLr3gdi7JzwUGEAYBCbGUgQ4I2+Na/IEK?= =?us-ascii?Q?FSHi+uyTKTRjHME+x/FBUANjyjXcqWg=3D?= X-OriginatorOrg: virtuozzo.com X-MS-Exchange-CrossTenant-Network-Message-Id: b4efe893-74a6-4482-ecc7-08deb9c7ec24 X-MS-Exchange-CrossTenant-AuthSource: AS4PR08MB7555.eurprd08.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 May 2026 19:09:04.5574 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 0bc7f26d-0264-416e-a6fc-8352af79c58f X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: OQ1Xr8QClT0JvPwf1cXpMXoUhEZEicow1cH4UjCzfpsN9LobHquygnODwnWV9aCAZ8nz3R4a+ZdhG/aJmeXanLxsBH9TQFlYZ4PBwvIKCzA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB6506 Content-Type: text/plain; charset="utf-8" From: Konstantin Khorenko mq_perf_tests.c: In function 'perf_test_thread': mq_perf_tests.c:433:20: warning: variable 't' set but not used [-Wunused-but-set-variable] 433 | pthread_t *t; | ^ mq_perf_tests.c: At top level: mq_perf_tests.c:45:14: warning: 'usage' defined but not used [-Wunused-variable] 45 | static char *usage =3D | ^~~~~ - Mark 'usage' with __attribute__((unused)) to fix -Wunused-variable. - Remove unused variable 't' to fix -Wunused-but-set-variable. Signed-off-by: Konstantin Khorenko --- tools/testing/selftests/mqueue/mq_perf_tests.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/tools/testing/selftests/mqueue/mq_perf_tests.c b/tools/testing= /selftests/mqueue/mq_perf_tests.c index 303c46eebd94..a13378464551 100644 --- a/tools/testing/selftests/mqueue/mq_perf_tests.c +++ b/tools/testing/selftests/mqueue/mq_perf_tests.c @@ -42,7 +42,7 @@ =20 #include "kselftest.h" =20 -static char *usage =3D +static char __attribute__((unused)) *usage =3D "Usage:\n" " %s [-c #[,#..] -f] path\n" "\n" @@ -430,12 +430,10 @@ void *perf_test_thread(void *arg) unsigned int prio_in; int i; clockid_t clock; - pthread_t *t; struct timespec res, start, middle, end, send_total, recv_total; unsigned long long nsec; struct test *cur_test; =20 - t =3D &cpu_threads[0]; printf("\n\tStarted mqueue performance test thread on CPU %d\n", cpus_to_pin[0]); mq_prio_max =3D sysconf(_SC_MQ_PRIO_MAX); --=20 2.54.0 From nobody Tue Jun 9 00:59:52 2026 Received: from GVXPR05CU001.outbound.protection.outlook.com (mail-swedencentralazon11023097.outbound.protection.outlook.com [52.101.83.97]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7C5A30C16F; Sun, 24 May 2026 19:09:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.83.97 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779649753; cv=fail; b=qqX4TRRUUN7mNS7ZNVehoXS1JRYu9s/dkFX3Yip35s/SwOVEMA1VliicknpT1f9OuHkQ0jS/OIiS0XJKJ9wbzjSMNdDMgskZZrNGASNSeiRHsvz/XTKHrlIcQ/vmWIWnXp+A4VsasjqzKVHc1VhfhLl4NEdC5OPSB2NsgnWTaK0= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779649753; c=relaxed/simple; bh=zcfko7lUDlYErlLuHlleOAm5lf1pkXqUE+zMjR/0gCM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=UsRp9fom/Sb2M+HycStLzvYCvWOFUenpi7gkwgo2KRlXxUzOxHxtlTj9ufPEJTBmJlbrXnqzeWcT8qRWiJb3Vg4vrEQnme0HvrCG4n0d1eAIgMsfO5Ol8xhTIuN7TAaSK/BvcY+1ileTWhFiAABd6Z7L6+iBklM0zCaTdnZUtWw= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=virtuozzo.com; spf=pass smtp.mailfrom=virtuozzo.com; dkim=pass (2048-bit key) header.d=virtuozzo.com header.i=@virtuozzo.com header.b=JnBgJuTl; arc=fail smtp.client-ip=52.101.83.97 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=virtuozzo.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=virtuozzo.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=virtuozzo.com header.i=@virtuozzo.com header.b="JnBgJuTl" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=dQEoeX/QqFOqSk6ypzGo0lEuIQvcDJbQ1JrnvXyhcrWYZeabmBPAWpI7hgTRXGE7WAbGKeqDhsC52hC/tAeUBFSuiAnOekggA1H3BDQzWpN8hHEolgbUAdn5cMjVpNjnyhOE7hxv+LKtb8Dp49zlnqiFemewzsIZxHqXaFXOqN8ceny2FNs3SPNhjvsZGYtTwSm99dxU7z30xB70zLhyVRqQB7ySDB61dbo0N82DpWGlZj59zsYRfth7lNh9E/ll54s6Butzs49xUraG17pOu0UqP+j4S8sAu61N4iEFYxOpLND7FaLmrYtj8VRWSiv4oEYZ0pEmL2RwRapwmqeUrg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=LkYEYChdNk3gtVYeGsWn8yRWLgmftNf64guVv9MXOr8=; b=czbfz0XNQ1SSUHydSM5A7V8GePppVgl6zvsDF05lwwRAAg0kZ0TPoQslLLhYXjpASsxEyNCv9o1HV6fFDPArtkPgHiofhpiYCO72wHVdtPG1PNbNKt/E1tl9RlwKUzzxNdk+g2FCnWL1tRgQy13fdfE3l06KH3Z/DAjntLtNtor2eiyrIIjrYep0ZAbO/mBL3n6ziROFYeJHMQDRA6Z1WfwYhM47UBDk1Yw0o8SF0Sxogp6JXkQdfAiUjnYBEcwacNIEbi7L7mv3VXb8DCYEetw8Nal5H1pisdj+GI5Q9qUKBjCqlsreCaXM1snQ5SpXmy3vcCDgz3T+ae3nTq598w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=virtuozzo.com; dmarc=pass action=none header.from=virtuozzo.com; dkim=pass header.d=virtuozzo.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=virtuozzo.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=LkYEYChdNk3gtVYeGsWn8yRWLgmftNf64guVv9MXOr8=; b=JnBgJuTlleU3XRlhux/sCT2f31MlzZ3dE1LNcNeQcH6MKmNClSEyxSo8DPxlB6YGvhq4ZNBI9+PIP6WKsC+O8BRVb5xwCTMx8pA8so6j9RVWccNvAOeaDwPLXBDHu4T6aWbwnMffi2+adCB+bsKiMObdS6AOmbjiovlEaiIGJpgLFzIJxum2yx9pKyedRnd6ueAOi5anoGS+tygeLolpf1uighSg4mh6SjsJxqh58DAROcx8c6mpHTyhpGSx8RoiuNq8ylcpe39saAP7NRqorEz/eBh0zY4GSJ+AgP1eyM6Lt+Jyiw1RG0Leo9oJcL7xXX9txU/TQ+z87lLvFokHJg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=virtuozzo.com; Received: from AS4PR08MB7555.eurprd08.prod.outlook.com (2603:10a6:20b:4fd::12) by DB9PR08MB6506.eurprd08.prod.outlook.com (2603:10a6:10:263::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.48.19; Sun, 24 May 2026 19:09:05 +0000 Received: from AS4PR08MB7555.eurprd08.prod.outlook.com ([fe80::7d00:380e:b72:55e6]) by AS4PR08MB7555.eurprd08.prod.outlook.com ([fe80::7d00:380e:b72:55e6%4]) with mapi id 15.21.0048.016; Sun, 24 May 2026 19:09:05 +0000 From: Eva Kurchatova To: shuah@kernel.org, brauner@kernel.org Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, eva.kurchatova@virtuozzo.com, khorenko@virtuozzo.com Subject: [PATCH 2/2] selftests/mqueue: fix -Wunused-variable warning for 'usage' in mq_open_tests Date: Sun, 24 May 2026 22:07:13 +0300 Message-ID: <20260524190844.46196-3-eva.kurchatova@virtuozzo.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260524190844.46196-1-eva.kurchatova@virtuozzo.com> References: <20260524190844.46196-1-eva.kurchatova@virtuozzo.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: WA0P291CA0008.POLP291.PROD.OUTLOOK.COM (2603:10a6:1d0:1::24) To AS4PR08MB7555.eurprd08.prod.outlook.com (2603:10a6:20b:4fd::12) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS4PR08MB7555:EE_|DB9PR08MB6506:EE_ X-MS-Office365-Filtering-Correlation-Id: d22a4646-648a-4d43-f723-08deb9c7ec76 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|1800799024|22082099003|56012099003|18002099003|6133799003; X-Microsoft-Antispam-Message-Info: hUhDEDVEFYpVKKujmQjz8vE7GgOY5Y6jAE4MBIYcwV33+FDIZqchOvagYN8aueIY14qV+LTVrO1Ge3d74ub6ZgRvcwOm0L/E3f1qVYu0In+2YZG39aosdhGfYhDdyGNSoqIWMiS9DAnGzbQ6N3+JBIyREvuEn8bT+laemEJlW77UIrTPsTVYsT+DvkfLYkBX4pYdauzajzuCk3DXD/LcFNdRK6A4YWmjDRq430omwcdWZAaOD3/f/+YoKu/JWEGZB9eaSzHW08Gk1f4KCxmGYOC6fhb6iP12vYNVCnfApyB27sc5xibfiLaX+YzfWCXmVRNuoJL4FSP0ty5kqsNETdJ966/bw3XLA7nEO7sgF8/YH00p2mGB/EJAHX7f5U2wlPsG79n/e94C84Lgvk+0Oervjsaq+/tz/7+29gDCy8Pp7pHUa1KBrNBiAOkjKPfQ3i1f2fR6oOnLrlRY4U/BK6nYxfyyEQ8KukwMn6dFFPf19woE/D21hp+9J81mfvwTq0rpp7/QubmmJ79tXZrFfKJAB4PeIRCZ6P7XBTbNqNkBg5n0SKEnb9O1HniDOv468O8ut7YXI5nNpymcl6V1fvztI4kH7BgirJB/ob7VLKwJqt6Nz5+EaYTkhVjsy7OY44HLDADQXOZKz/WWIzuwv1VOomSGeislvx87jeHQHxhsIFSZfKU6P/MGN88kLWMu X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS4PR08MB7555.eurprd08.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(376014)(1800799024)(22082099003)(56012099003)(18002099003)(6133799003);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?qpTGah109hUM7JO/idpBCXkVLRtgm5REyhb6Xk93I+qBYPD/o3bIKgGKHiof?= =?us-ascii?Q?s3Ef3Tsf0JsfPqHHA5Ds+9nAzfja5++g5GlZS1923GS59bVgrj6sf1BBPE10?= =?us-ascii?Q?7WU82/utiH3tKuCS951ALG9hbuSkiKFIaf5DJRog7z7Fou5xeeIh6Pt8o/8A?= =?us-ascii?Q?3WK4ReA08KqWEA99jhMS3/il7Eo+2mnh9OUCtYPiO2861r+XiFQogU3BhJPb?= =?us-ascii?Q?oIwTgkQnbYA9GRRmgQzO8u8RaQsaHIzisV1IZPlAgDDLzE4CBKhI3OQugOYO?= =?us-ascii?Q?ktZmjifGNh2bJ87kIeHm12jxmlQyUoSFAwFDF2jhiupqWCJMaxjoE9RDDqzl?= =?us-ascii?Q?xSln/ACVIzcfSI+Suk8rVT0qfcSFxUDOpQ0OoD7CWg5XAVmij5RqXXoTnyDB?= =?us-ascii?Q?35AEtGMW0lQR2Ik4BVgajdoI9qNZlZ0xjX1W0NDcFTIhW8skUpQ7hD4/hLdx?= =?us-ascii?Q?mzoWm3WXd8xvZJR9wIYwhOhhKNYLatSmZfIqRmGq4bGJYYFvwOo9JqWfAJnN?= =?us-ascii?Q?q5enK3hTSiQm9NtoQqYChvx3TNYBBMEXxu5Zwp148tg0kU7u/3J4v0SwYZle?= =?us-ascii?Q?HVe9TrhhfmZzItfVs8MLZFo2B5anpVlaR/01VWcWRP9cI7hQe7bhTJKICOBE?= =?us-ascii?Q?UrXKJ+Xd8U6DMu2bFWR2unK6trrbrpV3bM9OJT8DEz338fGiaWMm87tZW0rV?= =?us-ascii?Q?tafvuMJWLgxsW4JYX0ftlaRkyIo8O4j6JSTV8UZZdWMb3TYlmbOd9CXcPW0S?= =?us-ascii?Q?BbKqZBeUrrztfCTJ9jR+oFLpNWmn5pYpJJyZIMdNxaXDLbuEJH9pCE0tvurI?= =?us-ascii?Q?yBAgOzO75IKo8ZDztKqn67KMPSE91WjNMWvvcFE4nXGqlQS4JazHrfW/a/0H?= =?us-ascii?Q?sIG7koR49SEmzGd0XKlr8VsrVXLf+y0ENYf2m4gAo/CBHtVWeKGKRTn7DzE/?= =?us-ascii?Q?6O7jDMkFtj3IOXONVrnS8JhbF+EmJzx7uaz3yIU7jU5GLv2/Hz+8eYaW4v+s?= =?us-ascii?Q?dxtkz9yFMSVYVZVx0mkwxSBPF8xXputh+Wr3ynBNeT4IjbGmZR1dXYcGvUC2?= =?us-ascii?Q?YOuy2sJBu32eT2dVlj7PQqlkW3OwsmCylZxsCtpjzvFZQih3zDXlCAV+ypQQ?= =?us-ascii?Q?EFnYXDz3xPGt+KcficgVgqVTHu88JZAuHqAjR7iCnWqleeQK7eA09XCtkYJz?= =?us-ascii?Q?H/ux00UwkUc5iTbL37WmG2TZE9Y8hsQSDXQ03Xf6vL5w6njGkZOE4Jo2FDw/?= =?us-ascii?Q?WMV62Gm24ATbBf7nRvxSc4vuC2uGLZ0Zc3Ii+ZlTkCRHG1AJxZcSb705CROB?= =?us-ascii?Q?9l2YIYT1THmzG7QbWW0PqSysEIzbMxPFmMt9xYgWTFLySh+L2mC9Hsm6CrYf?= =?us-ascii?Q?300VUWyrWH8RCjJnO4XrI/bPCU3Cx/1NiUiduOBtyjAyQRCk42To+deuI81J?= =?us-ascii?Q?IDcMSXWWs0PwrZQ5Vga66pqQGdvH3q+2f9VmHi/4SfpgC8klY7shaK/Bu4yn?= =?us-ascii?Q?IbBV/JykACi0M4opA7zHq5R9IZx6Cmzw8Ge/8yoWpeSV2ee9mVKoHbBbGa6u?= =?us-ascii?Q?bGmqJBNQecVNy/fqt73XRy9Pxm8qV5V69VY0gP5uAhTtl08Vr8LxJFK+lbul?= =?us-ascii?Q?bdJ7gdeJ3nLSOYcqS7HT3jvP1D16iSJAENUmxjXnSlOv+xqtOKnKgNZ49pty?= =?us-ascii?Q?NPofKxYSFCVuOXCwz8y+BlXUzSWqYpefEfgCSPFxcGuWocVt7qlY+o/dQPO1?= =?us-ascii?Q?3F3cJTWpI0aBkn59G9G95zQSRJkgxyc=3D?= X-OriginatorOrg: virtuozzo.com X-MS-Exchange-CrossTenant-Network-Message-Id: d22a4646-648a-4d43-f723-08deb9c7ec76 X-MS-Exchange-CrossTenant-AuthSource: AS4PR08MB7555.eurprd08.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 May 2026 19:09:05.1326 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 0bc7f26d-0264-416e-a6fc-8352af79c58f X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: nJy4SPI2WXFZxG0rkpYUFLCmhRkj/x+kGkGMfz2BpmUjU2n5CqRsBByFSylhMrkkKHnzKrLGgpuA5kjOBdOdTKobJ9g+bLGpOTHNm8f1aio= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB6506 Content-Type: text/plain; charset="utf-8" From: Konstantin Khorenko mq_open_tests.c:38:14: warning: 'usage' defined but not used [-Wunused-variable] 38 | static char *usage =3D | ^~~~~ Mark 'usage' with __attribute__((unused)) to fix the warning. The variable is kept for documentation purposes. Signed-off-by: Konstantin Khorenko --- tools/testing/selftests/mqueue/mq_open_tests.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mqueue/mq_open_tests.c b/tools/testing= /selftests/mqueue/mq_open_tests.c index b16029c40c0f..f7955507917b 100644 --- a/tools/testing/selftests/mqueue/mq_open_tests.c +++ b/tools/testing/selftests/mqueue/mq_open_tests.c @@ -35,7 +35,7 @@ =20 #include "kselftest.h" =20 -static char *usage =3D +static char __attribute__((unused)) *usage =3D "Usage:\n" " %s path\n" "\n" --=20 2.54.0