From nobody Tue Apr 28 13:11:05 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B1078C433EF for ; Wed, 1 Jun 2022 07:46:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350382AbiFAHq3 (ORCPT ); Wed, 1 Jun 2022 03:46:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350369AbiFAHqP (ORCPT ); Wed, 1 Jun 2022 03:46:15 -0400 Received: from mail.meizu.com (edge05.meizu.com [157.122.146.251]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84E30A205F for ; Wed, 1 Jun 2022 00:46:08 -0700 (PDT) Received: from IT-EXMB-1-125.meizu.com (172.16.1.125) by mz-mail12.meizu.com (172.16.1.108) with Microsoft SMTP Server (TLS) id 14.3.487.0; Wed, 1 Jun 2022 15:46:08 +0800 Received: from meizu.meizu.com (172.16.137.70) by IT-EXMB-1-125.meizu.com (172.16.1.125) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Wed, 1 Jun 2022 15:46:06 +0800 From: Haowen Bai To: Richard Weinberger , Anton Ivanov , Johannes Berg CC: Haowen Bai , , Subject: [PATCH] um: remove unused variable Date: Wed, 1 Jun 2022 15:46:05 +0800 Message-ID: <1654069565-6968-1-git-send-email-baihaowen@meizu.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [172.16.137.70] X-ClientProxiedBy: IT-EXMB-1-126.meizu.com (172.16.1.126) To IT-EXMB-1-125.meizu.com (172.16.1.125) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The variable dead is initialized but never used otherwise. Signed-off-by: Haowen Bai --- arch/um/os-Linux/umid.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c index a3dd61521d24..7a1abb829930 100644 --- a/arch/um/os-Linux/umid.c +++ b/arch/um/os-Linux/umid.c @@ -136,7 +136,7 @@ static int remove_files_and_dir(char *dir) static inline int is_umdir_used(char *dir) { char pid[sizeof("nnnnnnnnn")], *end, *file; - int dead, fd, p, n, err; + int fd, p, n, err; size_t filelen =3D strlen(dir) + sizeof("/pid") + 1; =20 file =3D malloc(filelen); @@ -145,7 +145,6 @@ static inline int is_umdir_used(char *dir) =20 snprintf(file, filelen, "%s/pid", dir); =20 - dead =3D 0; fd =3D open(file, O_RDONLY); if (fd < 0) { fd =3D -errno; --=20 2.7.4