staging: rtl8192e: remove unnecessary blank line after close brace

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

Signed-off-by: Mitali Borkar <mitaliborkar810@gmail.com>
Link: https://lore.kernel.org/r/40f72a84750f402c342b4685e0a2f15d27875c9a.1618380932.git.mitaliborkar810@gmail.com


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