staging: rtl8188eu: rtw_usb_if1_init needs no dvobj parameter

rtw_usb_if1_init receives a pointer to struct usb_interface. dvobj is the
interface data for this interface.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210407170531.29356-8-martin@kaiser.cx


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>