[PATCH 0/1] MR6929: kernelbase: Properly return 0 from EnumSystemFirmwareTable on error.

[Evan Tang (＠etang-cw)]

6d1df55bf3b6051ad61e9c7cb7d63f13c1b9771f changed `NtQuerySystemInformation(SystemFirmwareTableInformation, ...)` to return 0 on error, which left `get_firmware_table` returning -16

This would be interpreted as a very large number by applications, breaking them.