From nobody Sun May 10 19:52:35 2026 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 B209AC433EF for ; Mon, 25 Apr 2022 10:53:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238421AbiDYK41 (ORCPT ); Mon, 25 Apr 2022 06:56:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48836 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231907AbiDYK4X (ORCPT ); Mon, 25 Apr 2022 06:56:23 -0400 Received: from mail-qk1-x729.google.com (mail-qk1-x729.google.com [IPv6:2607:f8b0:4864:20::729]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E1575814B7 for ; Mon, 25 Apr 2022 03:53:14 -0700 (PDT) Received: by mail-qk1-x729.google.com with SMTP id j9so10443343qkg.1 for ; Mon, 25 Apr 2022 03:53:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nng+cuOZXEHqgBLxg+EFCILX+xKl20bMRqTLzQmAT+U=; b=pHDouWVUlROIktaXFvN8miGDnrFxxKbLC4wFfNzrdcs7nhlsxn8uGOENdcPRua02x0 r6W49/A7A3WcoC84dlyrB3ux2fUaXrDZtAGW9s+bC1qwTNTfNv1bLxp+p3voQNetpXKp WW6EPzErPQyHVbyfg37Nz8pekw6R4O2cCa9jOh6sSx2kOY6oDf497+IbjcTn22mpmrir zRPztjgffzc4o634TPWGJwOxLusEabIzkHxm4kONyUeWieObTOyXVFaSwXngSx+YmD0a jjS3NsRNVIC20ZEx9q4lmJ5yEJ2bhdJsbGSm3KYuNiwwn3O9h/6TFsxdKXGaIVNqIHt0 DbjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nng+cuOZXEHqgBLxg+EFCILX+xKl20bMRqTLzQmAT+U=; b=HMYl2nLCrpFDG5Ct8s/Z5kege0xfiJ04b33rMOLTWvEQueTyohe2ItRooQgOaeq8H2 HXgnYBpG2fPsVzpEOAoC8FL1bNQYyAN3tIahLdqmRmMKrsz/ndHYZlUyffYA2w859ZNA YiodKOmO1FBspAr2iRKYXqSuvwIVzlBeUgcANSpe77dkNpsmwnaAlZcjEPUwO8sm2GLu dFIsgKCqua7YduJibdgrpYtHkn4W4hzFxPJ+1N2J93lugMwkezZbEy5JMDCLpi6lv4Mh FlzxYnOx/A8V2gP4N64dP76SdbKVZUAcYm1I9LHFIUGc8saUJL3mwHrnvbldVwXqgRBj v1hA== X-Gm-Message-State: AOAM530r61lp6RIt/7sEMAM3QKTmSX16br4VOyRirubRsi8OUUD08LJG DDR4Amt4kOcClqi6FC3ihJw= X-Google-Smtp-Source: ABdhPJw4mgvJV9J7kPiDJloD9/keX1rjWVz5uMEwpVFnuDTiR37Bbvktx8338MASzNtnoiv6tNU1Aw== X-Received: by 2002:a05:620a:438e:b0:69f:5296:fac with SMTP id a14-20020a05620a438e00b0069f52960facmr2671788qkp.719.1650883994069; Mon, 25 Apr 2022 03:53:14 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id h20-20020a05620a13f400b0069e7ed38857sm4679973qkl.103.2022.04.25.03.53.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Apr 2022 03:53:13 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: dan.j.williams@intel.com Cc: vishal.l.verma@intel.com, dave.jiang@intel.com, nvdimm@lists.linux.dev, linux-kernel@vger.kernel.org, Minghao Chi , Zeal Robot Subject: [PATCH] device-dax: use kobj_to_dev() Date: Mon, 25 Apr 2022 10:53:07 +0000 Message-Id: <20220425105307.3515215-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Minghao Chi Use kobj_to_dev() instead of open-coding it. Reported-by: Zeal Robot Signed-off-by: Minghao Chi Reported-by: kernel test robot --- drivers/dax/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c index 1dad813ee4a6..aebe884f5d99 100644 --- a/drivers/dax/bus.c +++ b/drivers/dax/bus.c @@ -512,7 +512,7 @@ static DEVICE_ATTR_WO(delete); static umode_t dax_region_visible(struct kobject *kobj, struct attribute *= a, int n) { - struct device *dev =3D container_of(kobj, struct device, kobj); + struct device *dev =3D kobj_to_dev(kobj) struct dax_region *dax_region =3D dev_get_drvdata(dev); =20 if (is_static(dax_region)) --=20 2.25.1