firmware: common: pcie: noc2pci.c: rename ret variable into a more understandable name
firmware: common: pcie: noc2pci.c: rename ret variable into a more understandable name

kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa