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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13DDFC761A6 for ; Mon, 27 Mar 2023 15:01:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232365AbjC0PBk (ORCPT ); Mon, 27 Mar 2023 11:01:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232693AbjC0PBg (ORCPT ); Mon, 27 Mar 2023 11:01:36 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7FBE54680; Mon, 27 Mar 2023 08:01:27 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 39289B8160C; Mon, 27 Mar 2023 15:01:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 98E12C433D2; Mon, 27 Mar 2023 15:01:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1679929284; bh=iviKd5K9/wgG7KfF6zDJQYJw3clnrBqztYiMjgjIA7g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qPPuGnTARvIcUJ4+oHOZ2HkvqbiXw90CIAu+aiTW3+QORqvj7/OCQQ+gEcQsR+Sgm IDpre+1T+HGi72IAAptX+Y0FJUFIuIIhm35p7gdoatgGbFvV00lTk+/mhTBTHWcGWh Ifp5twzEpP4YOip6075XqfzH5JGCNYTjjhhnuejr4cqt0Y2xv3QA5gKTy8BtTfElqZ xCqVHTmFOCZ+1nIOkWcJOFcUAvdgi+8wMZ/CgMMMO7NQA8xRqHJOXjmiER5Ax1x0td HXJhL/eRbFypdX/YVz+NeuKazvID6/TGnac5ES3e8xCcQpZ/ddGRUrhYCnFFFu+KA8 K34QSCdDn766w== From: Will Deacon To: rdunlap@infradead.org, mark.rutland@arm.com, catalin.marinas@arm.com, suzuki.poulose@arm.com, Besar Wicaksono Cc: kernel-team@android.com, Will Deacon , linux-kernel@vger.kernel.org, jonathanh@nvidia.com, linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org, treding@nvidia.com, vsethi@nvidia.com Subject: Re: [PATCH v2] perf: arm_cspmu: Fix variable dereference warning Date: Mon, 27 Mar 2023 16:01:11 +0100 Message-Id: <167992637873.3835657.18435170691665437274.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20230302205701.35323-1-bwicaksono@nvidia.com> References: <20230302205701.35323-1-bwicaksono@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2 Mar 2023 14:57:01 -0600, Besar Wicaksono wrote: > Fix warning message from smatch tool: > | smatch warnings: > | drivers/perf/arm_cspmu/arm_cspmu.c:1075 arm_cspmu_find_cpu_container() > | warn: variable dereferenced before check 'cpu_dev' (see line 1073) > > Applied to will (for-next/perf), thanks! [1/1] perf: arm_cspmu: Fix variable dereference warning https://git.kernel.org/will/c/16e15834659e Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev