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 DE0DBC4332F for ; Mon, 12 Dec 2022 01:07:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230470AbiLLBHn (ORCPT ); Sun, 11 Dec 2022 20:07:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230105AbiLLBHj (ORCPT ); Sun, 11 Dec 2022 20:07:39 -0500 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [IPv6:2a03:a000:7:0:5054:ff:fe1c:15ff]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08C3D3B0; Sun, 11 Dec 2022 17:07:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=5TKg/eKOHSSglLF4faH0Eru24SwOHfMbXW57TNYDstk=; b=nmhY7ZqI75gEHuxNloTkcwhqZ8 v5j/Gz1xiU++O39m/fF9XLZUN9CmWEbwf8FSP7YDLax4pAdnIueacCjsYPcZRo7GWmO5HfzilYNVJ Pk+VItICaAOhGSzcPFvLwH2qEMMjmFs1NE1VgUHeB3vboPrffDl8RRZwRncBb8A+Q7m9XZKm58+z5 jamOH0+WVqarB8XcTS9+HkwHTCpkOhis4yozrT4AyUGkYWgka6RGZw6xNlCidkBHjSn9ukEzhQlNA KS8ExLXLWcbvxgez4gIAUOkcMq5fmKqnTLJhXMlpGkkfMfi2jIJWjtKbPAR4rzYg8ObC6/ao/VxOu +RNBq5Xg==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.96 #2 (Red Hat Linux)) id 1p4XI3-00B8PQ-14; Mon, 12 Dec 2022 01:07:31 +0000 Date: Mon, 12 Dec 2022 01:07:31 +0000 From: Al Viro To: kernel test robot Cc: "Fabio M. De Francesco" , Evgeniy Dushistov , Ira Weiny , linux-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-fsdevel@vger.kernel.org, llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH 3/3] fs/ufs: Replace kmap() with kmap_local_page() Message-ID: References: <20221211213111.30085-4-fmdefrancesco@gmail.com> <202212120803.iPhHqCqR-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202212120803.iPhHqCqR-lkp@intel.com> Sender: Al Viro Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 12, 2022 at 08:52:47AM +0800, kernel test robot wrote: > >> fs/ufs/dir.c:210:22: warning: variable 'kaddr' is uninitialized when used here [-Wuninitialized] > ufs_put_page(*page, kaddr); > ^~~~~ > fs/ufs/dir.c:196:13: note: initialize the variable 'kaddr' to silence this warning > char *kaddr; > ^ > = NULL > 1 warning generated. Warning is right, suggestion - worse than useless...