From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out30-133.freemail.mail.aliyun.com ([115.124.30.133]:33286 "EHLO out30-133.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726424AbeHWDD2 (ORCPT ); Wed, 22 Aug 2018 23:03:28 -0400 From: Liu Bo To: Subject: [PATCH] Btrfs: btrfs_get_extent: put btrfs_free_path ahead Date: Thu, 23 Aug 2018 07:36:17 +0800 Message-Id: <1534980978-91392-1-git-send-email-bo.liu@linux.alibaba.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: trace_btrfs_get_extent() has nothing to do with path, place btrfs_free_path ahead so that we can unlock path on error. Signed-off-by: Liu Bo --- fs/btrfs/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 31d43355f052..6a0380f3f318 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -7000,10 +7000,10 @@ struct extent_map *btrfs_get_extent(struct btrfs_inode *inode, err = btrfs_add_extent_mapping(fs_info, em_tree, &em, start, len); write_unlock(&em_tree->lock); out: + btrfs_free_path(path); trace_btrfs_get_extent(root, inode, em); - btrfs_free_path(path); if (err) { free_extent_map(em); return ERR_PTR(err); -- 1.8.3.1