PRD:Addressing FIXME tags in Error util functions
PRD:Addressing FIXME tags in Error util functions

Change-Id: I9da49113589d82e44846b9ab891fb20f4be44a1c
RTC: 65609
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/7818
Tested-by: Jenkins Server
Reviewed-by: Zane Shelley <fc96e127d170d6ac0b2af86a8a56f95974ff36e8@us.ibm.com>
Reviewed-by: A. Patrick Williams III <c87e37b1a4035affd737b461af89fb722d635f4d@us.ibm.com>
Squashed: Ic3e63d9fe79503e31507417c08cdb093f8d3f556
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8096

Over-enthusiastic/hostboot,csmart/hostboot,Over-enthusiastic/hostboot,alvintpwang/hostboot,open-power/hostboot,Over-enthusiastic/hostboot,open-power/hostboot,csmart/hostboot,Over-enthusiastic/hostboot,csmart/hostboot,open-power/hostboot,csmart/hostboot,open-power/hostboot,alvintpwang/hostboot,open-power/hostboot,Over-enthusiastic/hostboot,alvintpwang/hostboot,csmart/hostboot,alvintpwang/hostboot,alvintpwang/hostboot