Fixed unused param warnings for check-lost+found

A few simple warnings fixed to produce a clean clang build.

Change-Id: I9484f860903a80e4c91e204e7e6738145535f642
Author: Edwin Vane <edwin.vane@intel.com>
Reviewed-by: Ariel J Bernal <ariel.j.bernal@intel.com>
1 file changed