staging: r8188eu: remove unused struct rf_shadow

Remove unused struct rf_shadow.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210918095727.13591-5-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2021-09-18 11:57:23 +02:00 • committed by Greg Kroah-Hartman
commit 416696e6d5