From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3AF55C4321E for ; Sun, 9 Sep 2018 16:06:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B73D220854 for ; Sun, 9 Sep 2018 16:06:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B73D220854 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726684AbeIIU4R (ORCPT ); Sun, 9 Sep 2018 16:56:17 -0400 Received: from mail.skyhub.de ([5.9.137.197]:43448 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726615AbeIIU4R (ORCPT ); Sun, 9 Sep 2018 16:56:17 -0400 X-Virus-Scanned: Nedap ESD1 at mail.skyhub.de Received: from mail.skyhub.de ([127.0.0.1]) by localhost (blast.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id zZEwouLIXFzK; Sun, 9 Sep 2018 18:06:08 +0200 (CEST) Received: from zn.tnic (p200300EC2BDD0A00329C23FFFEA6A903.dip0.t-ipconnect.de [IPv6:2003:ec:2bdd:a00:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id AF0AE1EC0118; Sun, 9 Sep 2018 18:06:08 +0200 (CEST) Date: Sun, 9 Sep 2018 18:06:01 +0200 From: Borislav Petkov To: Miguel Ojeda Cc: Ingo Molnar , Peter Zijlstra , linux-kernel Subject: Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs Message-ID: <20180909160601.GA3873@zn.tnic> References: <20180908190553.GA4573@gmail.com> <20180909093611.GA4614@zn.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.5 (2018-04-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Sep 09, 2018 at 04:48:19PM +0200, Miguel Ojeda wrote: > Indeed. But note that the attribute needs to be written before the > variable name so that it applies to both variables (or write it twice) It warns only about 'steal' - not the other one. > Also, if we go that route, I would simply remove the #ifdef entirely. Even better. The less ifdeffery the better. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.