FW_MAX_READ_BUFFER_SIZE 870 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c if (words > FW_MAX_READ_BUFFER_SIZE / 2) FW_MAX_READ_BUFFER_SIZE 871 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c words_to_read = FW_MAX_READ_BUFFER_SIZE / 2;