From patchwork Tue Mar 6 00:04:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tyson Nottingham X-Patchwork-Id: 881826 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-ext4-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="PlQzMVh+"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3zwH8R2GZqz9sZl for ; Tue, 6 Mar 2018 11:04:55 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932695AbeCFAEy (ORCPT ); Mon, 5 Mar 2018 19:04:54 -0500 Received: from mail-pl0-f67.google.com ([209.85.160.67]:40351 "EHLO mail-pl0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932446AbeCFAEy (ORCPT ); Mon, 5 Mar 2018 19:04:54 -0500 Received: by mail-pl0-f67.google.com with SMTP id i6-v6so10757345plt.7 for ; Mon, 05 Mar 2018 16:04:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=Lr4k+haR3TzzddzSsPBIV4+pMWl5pk6iFN4UxDesutc=; b=PlQzMVh+i+6Wvv+4qiHizAlGeYXvqYOnwmmm+eVfxY0HK4WnBK1qYGqkCgZCrTOEcD iEH58qvBe8F+V8RXSJ02V+tHCvHwW+G00acA+C7LAK7Vqzg2n7I1fIxV5CartHkmFq1c IHxAd1tpe1Ge3hSaqpaVzOn1qF53L3eHG+TfoWrjF5uqCfWWldYikMHYEBiyN2L5OmAc DZkF+4OW2Pg88mPgfE8Kg239Si++EXfNDvR3VjCMk4lmnZPAozmoyAoUcYG2jHZpR07j 2sMNJ9g6ntsAeZ0Z51xM4lFzRWH0EvepFWwBgCyCIZtIBeyyBDIorAxrllOkd9mex8e2 azWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references; bh=Lr4k+haR3TzzddzSsPBIV4+pMWl5pk6iFN4UxDesutc=; b=CxfSEAigiaHPn0XET/adm/g57/Vj6V+zZCP6G6pqgj4csqPSJ0a3TLxVyQo4jqJBVi xLEF/hUTZPhlSGfzry2pmWn+N+DkQfzF/ZbYqLf12CETIVn3C5dQ2MtY/OYoSJuxgZXU 0xs7/KtjwiB3Ddz4VwqXt2rXP4L4Tr4h26ao/dxofFftCjZFdygfjGLREGLDNNevxs2u PhGUdio6H98TzL1Ktz2/FOqU/iRN9zi0ArWNQEGmI1JP3aDgX1uYUrqbrNfyUD91rSpI 2H5tgIgLare+JxRgnOZPi+uRwZCOn9+AjCdATh3Gk0ryiXHQksxmBeXgvLpMz1zisW3v 8Tzg== X-Gm-Message-State: AElRT7EG7BFnzQZdVO00h7r01jiRkr13z9Iz5o9QnNeTUNDmWc6nri/u F0BnIjhVRolxjXNYs9ugdXEq9FG0pJg= X-Google-Smtp-Source: AG47ELtVv7LbhSZzCbQUjU1BGCNdvspjXjfuYfeqh9A+SFanr94TF4kjyzvzkqs+KYg9FfA1f6NEYg== X-Received: by 2002:a17:902:9307:: with SMTP id bc7-v6mr4723928plb.29.1520294693280; Mon, 05 Mar 2018 16:04:53 -0800 (PST) Received: from localhost.localdomain (c-73-11-197-250.hsd1.wa.comcast.net. [73.11.197.250]) by smtp.gmail.com with ESMTPSA id i126sm24682940pgc.40.2018.03.05.16.04.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 05 Mar 2018 16:04:52 -0800 (PST) From: Tyson Nottingham To: linux-ext4@vger.kernel.org Cc: tytso@mit.edu, adilger.kernel@dilger.ca, sirmy15@gmail.com, Tyson Nottingham Subject: [PATCH 1/3] ext4: null out kobject* during sysfs cleanup Date: Mon, 5 Mar 2018 16:04:32 -0800 Message-Id: <220173615bb10731afbb948b7ef6a5841a575c28.1520292208.git.tgnottingham@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Make cleanup of ext4_feat kobject consistent with similar objects. Signed-off-by: Tyson Nottingham --- fs/ext4/sysfs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c index 1205261..aa8165e 100644 --- a/fs/ext4/sysfs.c +++ b/fs/ext4/sysfs.c @@ -464,6 +464,7 @@ int __init ext4_init_sysfs(void) feat_err: kobject_put(ext4_feat); + ext4_feat = NULL; kset_err: kset_unregister(ext4_kset); ext4_kset = NULL; @@ -473,6 +474,7 @@ int __init ext4_init_sysfs(void) void ext4_exit_sysfs(void) { kobject_put(ext4_feat); + ext4_feat = NULL; kset_unregister(ext4_kset); ext4_kset = NULL; remove_proc_entry(proc_dirname, NULL);