cifs: Remove obsoleted declaration for cifs_dir_open

The cifs_dir_open() have been removed since
commit 737b758c96 ("[PATCH] cifs: character mapping of special
characters (part 3 of 3)"), and now it is useless, so remove it.

Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Gaosheng Cui 2024-08-26 11:28:03 +08:00 • committed by Steve French
commit 6795dab403