staging/wlan-ng: Fix line alignment

Fix code alignment. Issue reported by checkpatch.pl

Signed-off-by: Izabela Bakollari <izabela.bakollari@gmail.com>
Link: https://lore.kernel.org/r/20201022132218.235744-1-izabela.bakollari@gmail.com


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