staging: rtl8192e: remove unnecessary blank line before brace

Removed an extra blank line before close brace as it was not necessary.
Reported by checkpatch.

Signed-off-by: Mitali Borkar <mitaliborkar810@gmail.com>
Link: https://lore.kernel.org/r/cad6a7885f30dcfabaf1ccab1fd0644416fea194.1618380932.git.mitaliborkar810@gmail.com


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