From eae503f7eb0509594076a951e422e29082385c96 Mon Sep 17 00:00:00 2001

From: Tetsuhiro Kohada <kohada.t2@gmail.com>

Date: Fri, 11 Sep 2020 13:45:06 +0900

Subject: [Backport eae503f7eb05] exfat: remove useless check in

 exfat_move_file()

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.t2@gmail.com>

Acked-by: Sungjong Seo <sj1557.seo@samsung.com>

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>

---

 src/namei.c | 5 -----

 1 file changed, 5 deletions(-)

diff --git a/src/namei.c b/src/namei.c

index 676094f2abe2d13573c7e970cbf595586f46a059..2932b23a3b6c36ebfb82e5a5e7621c07fbb2822d 100644

--- a/src/namei.c

+++ b/src/namei.c

@@ -1094,11 +1094,6 @@ 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)

-- 

2.31.1