916                 auto fruBus = std::get_if<uint64_t>(&findBus->second);  in findFruDevice()  local
920                 if (!fruBus || !fruAddress || !macFruOffset)  in findFruDevice()
926                 busNum = *fruBus;  in findFruDevice()
957     uint64_t fruBus = 0;  in readMacFromFru()  local
960     if (findFruDevice(ctx, macOffset, fruBus, fruAddress))  in readMacFromFru()
963                   static_cast<uint8_t>(fruBus), "ADDRESS", lg2::dec,  in readMacFromFru()
979         std::string i2cBus = "/dev/i2c-" + std::to_string(fruBus);  in readMacFromFru()
999     uint64_t fruBus = 0;  in writeMacToFru()  local
1002     if (findFruDevice(ctx, macOffset, fruBus, fruAddress))  in writeMacToFru()
1005                   static_cast<uint8_t>(fruBus), "ADDRESS", lg2::dec,  in writeMacToFru()
1028         std::string i2cBus = "/dev/i2c-" + std::to_string(fruBus);  in writeMacToFru()