staging: rtl8723bs: removed unused if blocks

Deleted the commented if blocks that weren't being used as suggested by
the maintainers.

Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>
Link: https://lore.kernel.org/r/b4652b7490f3574445d567ef662270605533bfa4.1640197297.git.ismayilmirzeli@gmail.com


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