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=-2.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 2EF6FC433ED for ; Thu, 6 May 2021 11:55:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DE485613D6 for ; Thu, 6 May 2021 11:55:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231571AbhEFL4t (ORCPT ); Thu, 6 May 2021 07:56:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40854 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229733AbhEFL4s (ORCPT ); Thu, 6 May 2021 07:56:48 -0400 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B5A25C061574 for ; Thu, 6 May 2021 04:55:50 -0700 (PDT) Received: by mail-wr1-x42a.google.com with SMTP id z6so5308683wrm.4 for ; Thu, 06 May 2021 04:55:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=gDqY6Wm/vZlz9V2q3RUMuSorzrRpkJy7OXAMktCuQ74=; b=DZUsC5k2YKg2G+As0+ed2vnc4JhTjGccbDuzCfcfuqhwYSets+ThU/JGUoGnn73nRw 9iRWCElTYuDBsyLq7W/KZ0v+fLBm3yObHiIf67G05kuYo2SG6peQiKgnIdN1WX5g0RTX 3zwUFx5j2h3H6lAVqda7NmREnlYmFL5n1hTcVu5V5fYK4v38MkXJtgPUCra/EuLndEgA amU/N3Q4N6V3Yb4OgidFxFuafgkHSmSWS+ewWZFvGT+gWlcI2Dx9KlRROSCR7EwHcjVQ TtFX8/xlaz7PcGDiBpIVyB5FJhsjFkoYp0wv5yyajUAutGfO+Qyw8/dNo8leoSTNMVFL pN0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=gDqY6Wm/vZlz9V2q3RUMuSorzrRpkJy7OXAMktCuQ74=; b=GSUF3/M1pV3SWpSOPMy5nmiJ4TbLWOLHT2YoJUQX8OflpWMVtk4GEJAjwYOV52/h8O DFSnKWCnryNUo5XAmDfCm4GMJsaB0NExPL3rGV2Fm7MMiR6hudV9UdOp1V6fq5RyPSh8 V+rSLj476S+bAU0aOtaaBflZU/4eiGIpX8jz3ZX4kfLQMI1zqMDJTOs1jkPCoav4bCBx SGou4gY5kj8mN7Qam4VTwmiML4pqs/atwfrEQPwobBmXkknYEAYZO+OcoNBC/e+Qpxgo gQEl39VmutfdlQDJqbDd2/90NRP7PzUkPZIRS1GZPK8YIxMNYxOnCeJxASHGyP8jxUzH nrjA== X-Gm-Message-State: AOAM531EQMZAMvPy2d++UV4KIf54gypyx8JURkFWIPYU2McGMgash7Fx YMjKd6XoOdjF/sTDpammXyM= X-Google-Smtp-Source: ABdhPJwVCAKsjzewcpmn6JVFJPzi6LaWLRouM5HEPtHw4z/A4YC2XF/zv9s+iMuRVGNPmx3R8xgdxw== X-Received: by 2002:adf:f50f:: with SMTP id q15mr4455250wro.279.1620302149427; Thu, 06 May 2021 04:55:49 -0700 (PDT) Received: from michael-VirtualBox (cbl217-132-244-50.bb.netvision.net.il. [217.132.244.50]) by smtp.gmail.com with ESMTPSA id l18sm4023264wrt.97.2021.05.06.04.55.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 May 2021 04:55:48 -0700 (PDT) Date: Thu, 6 May 2021 14:55:46 +0300 From: Michael Zaidman To: kernel test robot Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com, linux-kernel@vger.kernel.org, Jiri Kosina , Jiri Kosina , Michael Zaidman , Dan Carpenter Subject: Re: drivers/hid/hid-ft260.c:794:44: warning: format specifies type 'short' but the argument has type 'int' Message-ID: <20210506115546.GA1745@michael-VirtualBox> References: <202105060637.LeEC6ztp-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202105060637.LeEC6ztp-lkp@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 06, 2021 at 06:47:46AM +0800, kernel test robot wrote: > > drivers/hid/hid-ft260.c:515:59: warning: variable 'len' is uninitialized when used here [-Wuninitialized] > hid_err(hdev, "%s: unsupported wr len: %d\n", __func__, len); > ^~~ > include/linux/hid.h:1190:30: note: expanded from macro 'hid_err' > dev_err(&(hid)->dev, fmt, ##__VA_ARGS__) > ^~~~~~~~~~~ > include/linux/dev_printk.h:112:32: note: expanded from macro 'dev_err' > _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__) > ^~~~~~~~~~~ > drivers/hid/hid-ft260.c:507:9: note: initialize the variable 'len' to silence this warning > int len, ret; > ^ > = 0 This warning has already been found and fixed by Dan Carpenter in the "HID: ft260: fix an error message in ft260_i2c_write_read()" commit on March 18, 2021.