In exfat_move_file(), the identity of source and target directory has been
checked by the caller.
Also, it gets stream.start_clu from file dir-entry, which is an invalid
determination.
Signed-off-by: Tetsuhiro Kohada <kohada...@gmail.com>
---
fs/exfat/namei.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c
index 803748946ddb..1c433491f771 100644
--- a/fs/exfat/namei.c
+++ b/fs/exfat/namei.c
@@ -1095,11 +1095,6 @@ static int exfat_move_file(struct inode *inode, struct
exfat_chain *p_olddir,
if (!epmov)
return -EIO;
- /* check if the source and target directory is the same */
- if (exfat_get_entry_type(epmov) == TYPE_DIR &&
- le32_to_cpu(epmov->dentry.stream.start_clu) == p_newdir->dir)
- return -EINVAL;
-
num_old_entries = exfat_count_ext_entries(sb, p_olddir, oldentry,
epmov);
if (num_old_entries < 0)
--
2.25.1
