staging: rtl8723bs: add spaces around operators in include/hal_data.h

add spaces around operators in a macro

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/4186cc811caa92fe0625d06b3803e73f424059a6.1616854134.git.fabioaiuto83@gmail.com


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