From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-da0-f52.google.com ([209.85.210.52]:36102 "EHLO mail-da0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758670Ab3B0LVp (ORCPT ); Wed, 27 Feb 2013 06:21:45 -0500 Received: by mail-da0-f52.google.com with SMTP id x33so253241dad.25 for ; Wed, 27 Feb 2013 03:21:45 -0800 (PST) From: Wang Shilong To: linux-btrfs@vger.kernel.org Cc: wangshilong1991@gmail.com, miaox@cn.fujitsu.com, sensille@gmx.net Subject: [PATCH 3/3] Btrfs: remove reduplicate check about root in the function btrfs_clean_quota_tree Date: Wed, 27 Feb 2013 19:21:40 +0800 Message-Id: <1361964100-2503-1-git-send-email-wangshilong1991@gmail.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: From: Wang Shilong The check work has been done just before the function btrfs_clean_quota_tree is called, it is not necessary to check it again, remove it. Signed-off-by: Wang Shilong --- fs/btrfs/qgroup.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 69fa487..aee4b1c 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -742,9 +742,6 @@ static int btrfs_clean_quota_tree(struct btrfs_trans_handle *trans, int ret; int nr = 0; - if (!root) - return -EINVAL; - path = btrfs_alloc_path(); if (!path) return -ENOMEM; -- 1.7.7.6