ubifs: Add comments and debug info for ubifs_xrename()

Just like other operations (eg. ubifs_create, do_rename), add comments
and debug information for ubifs_xrename().

Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Zhihao Cheng 2022-10-11 11:47:29 +08:00 • committed by Richard Weinberger
commit c04cc68da8