unused parameter

extragear-sysadmin-1053337/kiosktool/kconfigraweditortest.cpp: 23

defined but not used

extragear-sysadmin-1053337/kiosktool/kioskrun.cpp: 385, 392

ignoring return value of , declared with attribute warn_unused_result

extragear-sysadmin-1053337/kiosktool/kioskrun.cpp: 281, 286