Fix #36, Remove redundant conditional to support full coverage

Checklist (Please check before submitting)

[x] I reviewed the Contributing Guide.
[x] I signed and emailed the appropriate Contributor License Agreement to GSFC-SoftwareRelease@mail.nasa.gov and copied cfs-program@lists.nasa.gov.

Describe the contribution

Removes the redundant length check.

Testing performed CI

Expected behavior changes None, the element sizes are already sufficient to fit... can't fail check without overflowing local variables.

System(s) tested on CI

Additional context None

Third party code None

Contributor Info - All information REQUIRED for consideration of pull request Jacob Hageman - NASA/GSFC

nasa / FM