staging: rtl8712: Fix alignment

This patch fixes the checkpatch.pl issue:

CHECK: Alignment should match open parenthesis.

Signed-off-by: Alexander Greyling <alexandergreyling5@gmail.com>
Link: https://lore.kernel.org/r/20210710220815.GA1654486@alexlaptop


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