From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cn.fujitsu.com ([222.73.24.84]:62621 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1757187Ab3EOHsq (ORCPT ); Wed, 15 May 2013 03:48:46 -0400 From: Miao Xie To: linux-btrfs@vger.kernel.org Cc: alex.btrfs@zadarastorage.com Subject: [PATCH 04/17] Btrfs: remove BUG_ON() in btrfs_read_fs_tree_no_radix() Date: Wed, 15 May 2013 15:48:18 +0800 Message-Id: <1368604111-25073-5-git-send-email-miaox@cn.fujitsu.com> In-Reply-To: <1368604111-25073-1-git-send-email-miaox@cn.fujitsu.com> References: <1368604111-25073-1-git-send-email-miaox@cn.fujitsu.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: We have checked if ->node is NULL or not, so it is unnecessary to use BUG_ON() to check again. Remove it. Signed-off-by: Miao Xie --- fs/btrfs/disk-io.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 2a9ae38..8c1e4fb 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1513,7 +1513,6 @@ struct btrfs_root *btrfs_read_fs_root_no_radix(struct btrfs_root *tree_root, } root->commit_root = btrfs_root_node(root); - BUG_ON(!root->node); /* -ENOMEM */ out: if (location->objectid != BTRFS_TREE_LOG_OBJECTID) { root->ref_cows = 1; -- 1.8.1.4