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=-13.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 D0CD1C388F7 for ; Sun, 25 Oct 2020 21:02:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 952CA208B3 for ; Sun, 25 Oct 2020 21:02:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1418774AbgJYVCf (ORCPT ); Sun, 25 Oct 2020 17:02:35 -0400 Received: from mga12.intel.com ([192.55.52.136]:43863 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1418773AbgJYVCf (ORCPT ); Sun, 25 Oct 2020 17:02:35 -0400 IronPort-SDR: I5WIFAyTJanfD9qEdc5pOSd4/XiWEpMOSRwzjiSSp5NlRSl4UtmzVZU6G+/mdmkVsO6Es0lb6Q r1mKI/RyCqdw== X-IronPort-AV: E=McAfee;i="6000,8403,9785"; a="147142913" X-IronPort-AV: E=Sophos;i="5.77,417,1596524400"; d="scan'208";a="147142913" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2020 14:02:33 -0700 IronPort-SDR: RN0XNxRcJyf0TLUz/a8ep2P0eTMVfKnRodcX9kVmwaEEVydHPg6tj23MZi3fhkPTwaIDL3ISj2 2cDJNSnHtreA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,417,1596524400"; d="scan'208";a="303356462" Received: from lkp-server01.sh.intel.com (HELO cda15bb6d7bd) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 25 Oct 2020 14:02:31 -0700 Received: from kbuild by cda15bb6d7bd with local (Exim 4.92) (envelope-from ) id 1kWn9r-000135-4O; Sun, 25 Oct 2020 21:02:31 +0000 Date: Mon, 26 Oct 2020 05:02:26 +0800 From: kernel test robot To: Satya Tangirala , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, dm-devel@redhat.com Cc: kbuild-all@lists.01.org, Jens Axboe , Alasdair Kergon , Mike Snitzer , Eric Biggers , Satya Tangirala Subject: [PATCH] dm: fix err_cast.cocci warnings Message-ID: <20201025210226.GA56371@c4e258c4beaa> References: <20201015214632.41951-4-satyat@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201015214632.41951-4-satyat@google.com> X-Patchwork-Hint: ignore User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org From: kernel test robot drivers/md/dm.c:2204:12-19: WARNING: ERR_CAST can be used with ksm Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) Generated by: scripts/coccinelle/api/err_cast.cocci CC: Satya Tangirala Signed-off-by: kernel test robot --- url: https://github.com/0day-ci/linux/commits/Satya-Tangirala/add-support-for-inline-encryption-to-device-mapper/20201016-054900 base: https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git for-next dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -2201,7 +2201,7 @@ static struct dm_table *__bind(struct ma ksm = dm_init_inline_encryption(md, t); if (IS_ERR(ksm)) { - old_map = ERR_PTR(PTR_ERR(ksm)); + old_map = ERR_CAST(ksm); goto out; }