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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, 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 5F4D7C6379F for ; Tue, 24 Nov 2020 05:04:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F3AF1206FB for ; Tue, 24 Nov 2020 05:04:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726218AbgKXFEG (ORCPT ); Tue, 24 Nov 2020 00:04:06 -0500 Received: from out30-44.freemail.mail.aliyun.com ([115.124.30.44]:49319 "EHLO out30-44.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725938AbgKXFEF (ORCPT ); Tue, 24 Nov 2020 00:04:05 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R171e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04420;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0UGNsJ9m_1606194241; Received: from aliy80.localdomain(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0UGNsJ9m_1606194241) by smtp.aliyun-inc.com(127.0.0.1); Tue, 24 Nov 2020 13:04:02 +0800 From: Alex Shi Cc: Chris Mason , Josef Bacik , David Sterba , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] fs/btrfs: remove parent_level in btrfs_sb_log_location_bdev Date: Tue, 24 Nov 2020 13:03:55 +0800 Message-Id: <1606194235-53397-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The variable parent_level isn't used, so don't bother to get it. Signed-off-by: Alex Shi Cc: Chris Mason Cc: Josef Bacik Cc: David Sterba Cc: linux-btrfs@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- fs/btrfs/ctree.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 32a57a70b98d..e5a0941c4bde 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1578,13 +1578,10 @@ int btrfs_realloc_node(struct btrfs_trans_handle *trans, int end_slot; int i; int err = 0; - int parent_level; u32 blocksize; int progress_passed = 0; struct btrfs_disk_key disk_key; - parent_level = btrfs_header_level(parent); - WARN_ON(trans->transaction != fs_info->running_transaction); WARN_ON(trans->transid != fs_info->generation); -- 2.29.GIT