From: Younger Liu <younger.liu@huawei.com>
Date: Wed, 11 Sep 2013 21:19:59 +0000 (-0700)
Subject: ocfs2: free path in ocfs2_remove_inode_range()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7aebff18b91ebdefe15bb7d3f5d711df8312a7fb;p=openwrt%2Fstaging%2Fblogic.git

ocfs2: free path in ocfs2_remove_inode_range()

In ocfs2_remove_inode_range(), there is a memory leak.  The variable path
has allocated memory with ocfs2_new_path_from_et(), but it is not free.

Signed-off-by: Younger Liu <younger.liu@huawei.com>
Reviewed-by: Jie Liu <jeff.liu@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 409c549ae02a..4f8197caa487 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1796,6 +1796,7 @@ static int ocfs2_remove_inode_range(struct inode *inode,
 	ocfs2_truncate_cluster_pages(inode, byte_start, byte_len);
 
 out:
+	ocfs2_free_path(path);
 	ocfs2_schedule_truncate_log_flush(osb, 1);
 	ocfs2_run_deallocs(osb, &dealloc);