Just change your interpretation of 0 for a return value. It does not mean succes...

phkahler on July 10, 2019 | parent | context | favorite | on: Ratification of the RISC-V Base ISA and Privileged...

Just change your interpretation of 0 for a return value. It does not mean success, it mean there was no error. Let's not confuse error codes (enums) for booleans because they arent.