use_uc 2231 drivers/net/ethernet/intel/e1000/e1000_main.c bool use_uc = false; use_uc 2262 drivers/net/ethernet/intel/e1000/e1000_main.c use_uc = true; use_uc 2280 drivers/net/ethernet/intel/e1000/e1000_main.c if (use_uc)