staging: r8188eu: remove unused prototype usbvendorrequest()

Remove unused prototype usbvendorrequest().

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220407192819.10661-7-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2022-04-07 21:28:17 +02:00 • committed by Greg Kroah-Hartman
commit 0f0360ca06