fix: fix the wrong error return value

[rustco]

What type of PR is this?

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/kind bug

What this PR does / why we need it:

fix the wrong error return value

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

fix the wrong error return value

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Signed

[nixpanic]

Thanks @rustco, your change looks good, but can you explain a little more about the actual failure you have seen without this?

The Release Note could express a little more details too, replace the CAPITALIZED phrases 😃

Fix the wrong error return value in case THIS HAPPENED so that SOMETHING BETTER HAPPENS.