ksmbd: fix rename failure

I found that rename fails after cifs mount due to update of
lookup_one_qstr_excl().

 mv a/c b/
mv: cannot move 'a/c' to 'b/c': No such file or directory

In order to rename to a new name regardless of whether the dentry is
negative, we need to get the dentry through lookup_one_qstr_excl().
So It will not return error if the name doesn't exist.

Fixes: 204a575e91f3 ("VFS: add common error checks to lookup_one_qstr_excl()")
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

0 files changed, 0 insertions, 0 deletions