clean an unnecessary else

[zzr93]

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

we want kubernetes to be more clean and understandable.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: zzr93 / name: zzr93 (3c57a9e)

[k8s-ci-robot]

@zzr93: This issue is currently awaiting triage.

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[k8s-ci-robot]

Welcome @zzr93!

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[k8s-ci-robot]

Hi @zzr93. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[alculquicondor]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: alculquicondor, zzr93

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Needs approval from an approver in each of these files:

• pkg/scheduler/OWNERS [alculquicondor]

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[kerthcet]

/retest