From patchwork Thu Mar 15 12:36:28 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikolay Borisov X-Patchwork-Id: 10284397 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3CBDA602C2 for ; Thu, 15 Mar 2018 12:36:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3263C28A02 for ; Thu, 15 Mar 2018 12:36:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2731328A04; Thu, 15 Mar 2018 12:36:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C0B1628A02 for ; Thu, 15 Mar 2018 12:36:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752077AbeCOMgk (ORCPT ); Thu, 15 Mar 2018 08:36:40 -0400 Received: from mx2.suse.de ([195.135.220.15]:37716 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752020AbeCOMgi (ORCPT ); Thu, 15 Mar 2018 08:36:38 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 52BB8AD25 for ; Thu, 15 Mar 2018 12:36:37 +0000 (UTC) From: Nikolay Borisov To: linux-btrfs@vger.kernel.org Cc: Nikolay Borisov Subject: [PATCH 7/8] btrfs: Remove unused extent_root var from caching_thread Date: Thu, 15 Mar 2018 14:36:28 +0200 Message-Id: <1521117389-13712-8-git-send-email-nborisov@suse.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1521117389-13712-1-git-send-email-nborisov@suse.com> References: <1521117389-13712-1-git-send-email-nborisov@suse.com> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Added by b4570aa994b8 ("btrfs: fix compiling with CONFIG_BTRFS_DEBUG enabled.") and obsoleted by 2ff7e61e0d30 ("btrfs: take an fs_info directly when the root is not used otherwise") Signed-off-by: Nikolay Borisov --- fs/btrfs/extent-tree.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 1469117a8e37..e15ef42a5d4d 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -535,13 +535,11 @@ static noinline void caching_thread(struct btrfs_work *work) struct btrfs_block_group_cache *block_group; struct btrfs_fs_info *fs_info; struct btrfs_caching_control *caching_ctl; - struct btrfs_root *extent_root; int ret; caching_ctl = container_of(work, struct btrfs_caching_control, work); block_group = caching_ctl->block_group; fs_info = block_group->fs_info; - extent_root = fs_info->extent_root; mutex_lock(&caching_ctl->mutex); down_read(&fs_info->commit_root_sem);