staging: rtl8192e: remove multiple blank lines

Reported by checkpatch:

CHECK: Please don't use multiple blank lines

Signed-off-by: Alaa Mohamed <eng.alaamohamedsoliman.am@gmail.com>
Link: https://lore.kernel.org/r/20220406154921.15532-1-eng.alaamohamedsoliman.am@gmail.com


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