char: lp: remove redundant space around (inside) parenthesized expressions

These two lines of code don't meet the linux kernel style,
and use a space after these keywords:
if, switch, case, for, do, while.
Do not add spaces around (inside) parenthesized expressions.
So remove the redundant space.

Signed-off-by: Qiang Ma <maqianga@uniontech.com>
Link: https://lore.kernel.org/r/20210309072059.22107-1-maqianga@uniontech.com


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