staging: rtl8192u: r8192U_hw.h: fix spaces preferred around that '|' code style error

Fix "spaces preferred around that '|' " checkpatch CHECK.

Signed-off-by: Manikishan Ghantasala <manikishanghantasala@gmail.com>
Link: https://lore.kernel.org/r/20210602193334.11687-2-manikishanghantasala@gmail.com


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