ixgbe_bus_width_unknown 632 drivers/net/ethernet/intel/ixgbe/ixgbe_common.c return ixgbe_bus_width_unknown; ixgbe_bus_width_unknown 1242 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c hw->bus.width = ixgbe_bus_width_unknown;