staging: rtl8188eu: Properly structure the multiline comment

Add "*" at the start of each line of the multiline comment to improve
code readability and to adhere to the uniform Kernel coding style.
Reported by checkpatch.pl

Signed-off-by: Soumyajit Deb <debsoumyajit100@gmail.com>
Link: https://lore.kernel.org/r/20200406111706.25957-2-debsoumyajit100@gmail.com


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