build for gcc-9.2 fixed
build for gcc-9.2 fixed

error: jump to label 'exit'
note:   crosses initialization of 'CAResult_t pskRet'
note:   crosses initialization of 'uint8_t subOwnerPSK [16]'

Change-Id: I23ae74e23a15da103d82994bd98e419f71540ea7
Signed-off-by: Oleksandr Dmytrenko <ac8a75696488f0ad09faf127cfe5b239ac42d75e@samsung.com>

iotivity/iotivity,iotivity/iotivity,iotivity/iotivity,iotivity/iotivity,iotivity/iotivity,iotivity/iotivity,iotivity/iotivity,iotivity/iotivity