staging: rt8192u: change constants to be on right

When comparing a constant with variable, it is recommeneded
to have the constant on the right side of the test.

This patch silences the following checkpatch.pl warning:
 "Comparisons should place the constant on the right side of the test"

Signed-off-by: Vardhan H G <crazylonestar7@gmail.com>
Link: https://lore.kernel.org/r/20210407061749.13460-1-crazylonestar7@gmail.com


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