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=-12.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 3FAF0C433ED for ; Wed, 28 Apr 2021 09:26:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0AC7D610F7 for ; Wed, 28 Apr 2021 09:26:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238090AbhD1J1d (ORCPT ); Wed, 28 Apr 2021 05:27:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50996 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230113AbhD1J1d (ORCPT ); Wed, 28 Apr 2021 05:27:33 -0400 Received: from mail-pg1-x531.google.com (mail-pg1-x531.google.com [IPv6:2607:f8b0:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC92CC061574 for ; Wed, 28 Apr 2021 02:26:48 -0700 (PDT) Received: by mail-pg1-x531.google.com with SMTP id s22so23192564pgk.6 for ; Wed, 28 Apr 2021 02:26:48 -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:mime-version:content-disposition; bh=HdBXAeW9ho79sbyDSekS4yet6htvB8OKbQECD3STw9g=; b=jkVromoQu4MIvHxNxzjt6BTZYcg0ej3QJP/jMLiFq/+9P/og+Sn79uD7ulFAtyomLD w3z7Q1HFewI7wwA5EfDyFfwimsz3zYurtxJnPh8DKTIsFSiDVcJFvvFzTCyoi/FH5eVN oqwTTOsyTFT4aW8h/IC55BnG9baY2wkJEeqba78+DIJNuqnUssSESVMsCsfs6HEOXBYS DRa+labNc5d194sLzRhzpY5+CA4OxHomBRunlNv/jiETZNyNvHrJIvF9J4d/upFNZ6nN dOfie9wM3aY2QYMj23dhe4vHVI372C3k2+rqGIioQilSiHeyUfoqKFYQQAS2x+YvK2+7 J2kw== 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:mime-version :content-disposition; bh=HdBXAeW9ho79sbyDSekS4yet6htvB8OKbQECD3STw9g=; b=MzCFdmMHfGRbzO2ZU519V2hY4hsPUnPQIz0QbU30zDaqLHiu04IDOsgs75sSksEfgp P8iUeoHREPMEoM1kXh9Qvl3qMlnURnmJWegx94lWlVU6W+pAQkUVjg+1/m/TK3N2wMJ0 6hudApEptBDOTahXzw5ZSYN8hfaOzNjsh2oB+aFYTKmvuHe4fOYj+RPaziSlsdaCO/jj tuQkNU1sgjP/YfyPcwgd4UFN0WvpLZKVH3lvVltZOtPx9h+BrfJyHTZmNzrRPxXoM/5K p0nHPKYT/+PvwOTWllvU7YqFeE8kdngqrfYaW48P1kxMxK9/memWlcnzfgRnddyirn2u 2GHg== X-Gm-Message-State: AOAM5310Eqi6nWQkCYxsYuM5+/5B7MjyVlcewF1rr0lm8dvjO6krF6lZ PNg7EuKXg4Ix/LoCrQKYElE= X-Google-Smtp-Source: ABdhPJw7I0R9nrycMGShtYmIay08lbgPBXI0Aahfaxd0Pcm0k6t0qup20D1I2bQR2lT7PjLsEH1RGw== X-Received: by 2002:a65:48c5:: with SMTP id o5mr25873562pgs.101.1619602008433; Wed, 28 Apr 2021 02:26:48 -0700 (PDT) Received: from localhost ([115.99.221.24]) by smtp.gmail.com with ESMTPSA id c26sm4686373pfo.67.2021.04.28.02.26.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Apr 2021 02:26:48 -0700 (PDT) Date: Wed, 28 Apr 2021 14:56:43 +0530 From: Sanjana Srinidhi To: dan.j.williams@intel.com, vishal.l.verma@intel.com, dave.jiang@intel.com Cc: linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org Subject: [PATCH] Add blank line after declarations Message-ID: <20210428092643.y2z2bezd2evu5kak@sanjana-VirtualBox> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Blank line is added after declarations to maintain code uniformity. Signed-off-by: Sanjana Srinidhi --- drivers/dax/super.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/dax/super.c b/drivers/dax/super.c index 5fa6ae9dbc8b..1f7cd75e379f 100644 --- a/drivers/dax/super.c +++ b/drivers/dax/super.c @@ -477,6 +477,7 @@ static struct dax_device *to_dax_dev(struct inode *inode) static void dax_free_inode(struct inode *inode) { struct dax_device *dax_dev = to_dax_dev(inode); + kfree(dax_dev->host); dax_dev->host = NULL; if (inode->i_rdev) @@ -487,6 +488,7 @@ static void dax_free_inode(struct inode *inode) static void dax_destroy_inode(struct inode *inode) { struct dax_device *dax_dev = to_dax_dev(inode); + WARN_ONCE(test_bit(DAXDEV_ALIVE, &dax_dev->flags), "kill_dax() must be called before final iput()\n"); } @@ -502,6 +504,7 @@ static const struct super_operations dax_sops = { static int dax_init_fs_context(struct fs_context *fc) { struct pseudo_fs_context *ctx = init_pseudo(fc, DAXFS_MAGIC); + if (!ctx) return -ENOMEM; ctx->ops = &dax_sops; -- 2.25.1