staging: rtl8192e: remove extra blank lines

Remove the extra blank line in accordance with the Linux kernel
coding-style regulations. These issues were reported by checkpatch.pl

"CHECK: Please don't use multiple blank lines"

Signed-off-by: Khadija Kamran <kamrankhadijadj@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/6d7388f944e8296227269c7472a462ea7c94149c.1679696777.git.kamrankhadijadj@gmail.com


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