staging: rtl8723bs: remove commented code line in os_dep/ioctl_linux.c

remove commented code line using obsolete definitions

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/ed9cab77a9a7dc1bcae4b6a42e16108e7833ac4b.1616854134.git.fabioaiuto83@gmail.com


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