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=-9.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT 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 3CF67C43381 for ; Fri, 22 Feb 2019 17:40:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0BCB3206B6 for ; Fri, 22 Feb 2019 17:40:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="il6TElQW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727387AbfBVRkS (ORCPT ); Fri, 22 Feb 2019 12:40:18 -0500 Received: from userp2130.oracle.com ([156.151.31.86]:39902 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725832AbfBVRkR (ORCPT ); Fri, 22 Feb 2019 12:40:17 -0500 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x1MHOHCI190044 for ; Fri, 22 Feb 2019 17:40:16 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : subject : date : message-id : in-reply-to : references; s=corp-2018-07-02; bh=JbaYLvdXahJvA3AfJosLqCH+3S9uz9QGv+iY2FDsDTo=; b=il6TElQWWrsWS2KyYM1Z61vmvP3dyCo9IuKfX81FRSi5sPDmEwatlsXzLUe+lvrvAzKN Y0WdxW2g0zMs+B24lPJ2m2+dryHKSJsDYvqiDmzRbj+oD15y3Pdf6W2tckmN913kSpRo uvVrIhBBHVZ7azGWZle7ES4/EHla3SpQlX/vkfxqmonaZwCdWqPmPKwEboIdzjd44LJJ nHuWUKuDAepvnZKuvHRHu2cJtgKGG2BsAh/Pn4ztGJBxM3OGVCbafjWPuzARzapgVf8J zh6hQsKKw8tqT6PAALVRWgtCbBn6HYrB53DNVMbyiWF4OjgiULApTR3EG0xHkN6qUI+l Bg== Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by userp2130.oracle.com with ESMTP id 2qp9xugkx3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 22 Feb 2019 17:40:16 +0000 Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id x1MHeFDL001484 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 22 Feb 2019 17:40:15 GMT Received: from abhmp0020.oracle.com (abhmp0020.oracle.com [141.146.116.26]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x1MHeFec019717 for ; Fri, 22 Feb 2019 17:40:15 GMT Received: from tpasj.localdomain (/157.45.233.198) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 22 Feb 2019 09:40:15 -0800 From: Anand Jain To: linux-btrfs@vger.kernel.org Subject: [PATCH v4 09/10] btrfs: btrfs_setxattr argument trans is never NULL Date: Sat, 23 Feb 2019 01:39:51 +0800 Message-Id: <1550857192-10513-10-git-send-email-anand.jain@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1550857192-10513-1-git-send-email-anand.jain@oracle.com> References: <1550857192-10513-1-git-send-email-anand.jain@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9175 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1902220122 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org The following patches btrfs: cleanup btrfs_set_acl btrfs: start transaction in btrfs_xattr_handler_set btrfs: create transaction in btrfs_set_prop_notrans made the btrfs_setxattr() argument trans to be never NULL, so delete the code when trans is NULL in btrfs_setxattr(). Also fix the c-code style. Signed-off-by: Anand Jain --- v4: born fs/btrfs/xattr.c | 28 +++++----------------------- 1 file changed, 5 insertions(+), 23 deletions(-) diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 8e301a1ae304..b3281d4d95b9 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -220,35 +220,17 @@ static int do_setxattr(struct btrfs_trans_handle *trans, /* * @value: "" makes the attribute to empty, NULL removes it */ -int btrfs_setxattr(struct btrfs_trans_handle *trans, - struct inode *inode, const char *name, - const void *value, size_t size, int flags) +int btrfs_setxattr(struct btrfs_trans_handle *trans, struct inode *inode, + const char *name, const void *value, size_t size, int flags) { struct btrfs_root *root = BTRFS_I(inode)->root; - int ret; + + ASSERT(!trans); if (btrfs_root_readonly(root)) return -EROFS; - if (trans) - return do_setxattr(trans, inode, name, value, size, flags); - - trans = btrfs_start_transaction(root, 2); - if (IS_ERR(trans)) - return PTR_ERR(trans); - - ret = do_setxattr(trans, inode, name, value, size, flags); - if (ret) - goto out; - - inode_inc_iversion(inode); - inode->i_ctime = current_time(inode); - set_bit(BTRFS_INODE_COPY_EVERYTHING, &BTRFS_I(inode)->runtime_flags); - ret = btrfs_update_inode(trans, root, inode); - BUG_ON(ret); -out: - btrfs_end_transaction(trans); - return ret; + return do_setxattr(trans, inode, name, value, size, flags); } ssize_t btrfs_listxattr(struct dentry *dentry, char *buffer, size_t size) -- 1.8.3.1