From patchwork Thu Mar 24 22:39:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Axel Rasmussen X-Patchwork-Id: 12791055 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 26ADCC433EF for ; Thu, 24 Mar 2022 22:39:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244301AbiCXWlL (ORCPT ); Thu, 24 Mar 2022 18:41:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241538AbiCXWlK (ORCPT ); Thu, 24 Mar 2022 18:41:10 -0400 Received: from mail-yw1-x1149.google.com (mail-yw1-x1149.google.com [IPv6:2607:f8b0:4864:20::1149]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9763AADD60 for ; Thu, 24 Mar 2022 15:39:37 -0700 (PDT) Received: by mail-yw1-x1149.google.com with SMTP id 00721157ae682-2e689dfe112so47042497b3.20 for ; Thu, 24 Mar 2022 15:39:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=YffvJKmqGnNOFrJNUBozqcvaEBhfok9GG307YN+iOis=; b=rJBaV6pGwEOAZ5/DKw9WgYD8sOUIGzatpRwyLoMMfvhusF5BeyvsRwUwZWCNGuIDQ1 nQB8oCdC9bv1EZ+2GtysbZIqyvqAenpHbQez/WxBwBE3CGVb3xXwPXtQKDi9eaWQ6y7j ZKrHVPDblW1plXoohNvFqYI+YSZ7lUzU+JDZLa+az53ILzpYvrYIYeB4+yyJZ67EEn+X fen1X83tGjPFdNkCIFZgPgVXkkcmBf7dBg8tE2ndTF7IzTTWpZI4Ahz8CtlYV5thWf5L xduypsO2tFYJpKt92zfyi3vjDV+lUkUnpditqzgfS6Zi5K3l63GEjp2/MNklpuAspxgA 4uIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=YffvJKmqGnNOFrJNUBozqcvaEBhfok9GG307YN+iOis=; b=uW6q91D3fWCuyhH410ps0DalpPOZbqnhbZoj2qBsZrTzDBa/QGLrM7f7/rMxanWhM2 4Y45yHnRlyhdJanS9THULKUCmoYMvDvu5POG7s8N6srK22H99BLjvFO9rizjeRvQXPLT kVvqb8HV8+/+93XW4oy3nO4s3qqXPhKjW7OeDdvZ2fajmaZ74z7L5DLcAic06ur0WWOn jyG2KX1r0CplKYQitoaYfK6FsVLOMZL3GPe/KyEyuZ4hGgQwgrTHdR/2t04+HVuRyuiU eAOI/54HuM65z/afU3cK+uPbXF1D5Ls7XBBdDuX6zIIsR/t8twXWF68HBlGoi6x3tw09 QAQQ== X-Gm-Message-State: AOAM532x2XKfwlQtHm9c5Y6fDbrHij4ejh+wS00ErFHqb9SoorjTBmxA V+RVkJ6Fnxu6LxhQr5EHmraoX/pFt6/+NkVi+lvF X-Google-Smtp-Source: ABdhPJzQniIe8bkEpjEUmGcF7TUYcFhdcZfxtrsrsS9hsTOunibTFJjXrnGim1HZIuwmtVj5ERBh+6ALOnRpNeXOLmhR X-Received: from ajr0.svl.corp.google.com ([2620:15c:2cd:203:9892:9f7f:2c27:2968]) (user=axelrasmussen job=sendgmr) by 2002:a25:3f87:0:b0:633:bbe5:c9d9 with SMTP id m129-20020a253f87000000b00633bbe5c9d9mr6992182yba.115.1648161576861; Thu, 24 Mar 2022 15:39:36 -0700 (PDT) Date: Thu, 24 Mar 2022 15:39:29 -0700 In-Reply-To: <20220324223929.1893741-1-axelrasmussen@google.com> Message-Id: <20220324223929.1893741-2-axelrasmussen@google.com> Mime-Version: 1.0 References: <20220324223929.1893741-1-axelrasmussen@google.com> X-Mailer: git-send-email 2.35.1.1021.g381101b075-goog Subject: [PATCH 2/2] selftests: fix an unused variable warning in pidfd selftest From: Axel Rasmussen To: Christian Brauner , Shuah Khan , Nathan Chancellor , Nick Desaulniers Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, llvm@lists.linux.dev, Axel Rasmussen Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org I fixed a few warnings like this in commit e2aa5e650b07 ("selftests: fixup build warnings in pidfd / clone3 tests"), but I missed this one by mistake. Since this variable is unused, remove it. Signed-off-by: Axel Rasmussen Reviewed-by: Christian Brauner --- tools/testing/selftests/pidfd/pidfd_wait.c | 1 - 1 file changed, 1 deletion(-) diff --git a/tools/testing/selftests/pidfd/pidfd_wait.c b/tools/testing/selftests/pidfd/pidfd_wait.c index 17999e082aa7..070c1c876df1 100644 --- a/tools/testing/selftests/pidfd/pidfd_wait.c +++ b/tools/testing/selftests/pidfd/pidfd_wait.c @@ -95,7 +95,6 @@ TEST(wait_states) .flags = CLONE_PIDFD | CLONE_PARENT_SETTID, .exit_signal = SIGCHLD, }; - int ret; pid_t pid; siginfo_t info = { .si_signo = 0,