Fixes lint errors raised by golint and golangci-lint

[slagle]

Signed-off-by: James Slagle [email protected]

[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://review.rdoproject.org/zuul/buildset/b39b716cbf614441889f39165d84559b

✔️ openstack-k8s-operators-content-provider SUCCESS in 1h 13m 48s
❌ podified-multinode-edpm-deployment-crc FAILURE in 50m 51s
❌ cifmw-crc-podified-edpm-baremetal FAILURE in 21m 32s

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fao89, slagle

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[fao89]

recheck