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=-8.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,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 63CB9C04EB8 for ; Mon, 10 Dec 2018 07:01:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2BEEA2081C for ; Mon, 10 Dec 2018 07:01:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2BEEA2081C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-btrfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726562AbeLJHBJ (ORCPT ); Mon, 10 Dec 2018 02:01:09 -0500 Received: from mx2.suse.de ([195.135.220.15]:43324 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726292AbeLJHBJ (ORCPT ); Mon, 10 Dec 2018 02:01:09 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 347CEAF68 for ; Mon, 10 Dec 2018 07:01:08 +0000 (UTC) From: Qu Wenruo To: linux-btrfs@vger.kernel.org Subject: [PATCH] btrfs: extent-tree: cleanup one-shot usage of @blocksize in do_walk_down Date: Mon, 10 Dec 2018 15:01:03 +0800 Message-Id: <20181210070103.10073-1-wqu@suse.com> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org @blocksize variable in do_walk_down() is only used once, really no need to declare it. Signed-off-by: Qu Wenruo --- fs/btrfs/extent-tree.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 225698b588c4..6744f2fa2b03 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -8577,7 +8577,6 @@ static noinline int do_walk_down(struct btrfs_trans_handle *trans, u64 bytenr; u64 generation; u64 parent; - u32 blocksize; struct btrfs_key key; struct btrfs_key first_key; struct extent_buffer *next; @@ -8602,7 +8601,6 @@ static noinline int do_walk_down(struct btrfs_trans_handle *trans, bytenr = btrfs_node_blockptr(path->nodes[level], path->slots[level]); btrfs_node_key_to_cpu(path->nodes[level], &first_key, path->slots[level]); - blocksize = fs_info->nodesize; next = find_extent_buffer(fs_info, bytenr); if (!next) { @@ -8726,7 +8724,7 @@ static noinline int do_walk_down(struct btrfs_trans_handle *trans, ret); } } - ret = btrfs_free_extent(trans, root, bytenr, blocksize, + ret = btrfs_free_extent(trans, root, bytenr, fs_info->nodesize, parent, root->root_key.objectid, level - 1, 0, false); if (ret) -- 2.19.2