[submodule_update] Minor cleanups

Delete unused variables, make sure to add a newline at the end of printf
calls.

Change-Id: I197f7b9f35949613bfa9addae31498cf2c7b381d
Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/infra/+/980373
Reviewed-by: Ina Huh <ihuh@google.com>
Fuchsia-Auto-Submit: Oliver Newman <olivernewman@google.com>
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
4 files changed
tree: 8803a5e431cf01e4ce53e3e68be81d4f03601349
  1. artifacts/
  2. buildbucket/
  3. checkout/
  4. cmd/
  5. execution/
  6. flagutil/
  7. functools/
  8. gerrit/
  9. gitiles/
  10. issuetracker/
  11. monorail/
  12. rpcutil/
  13. scripts/
  14. slsa/
  15. third_party/
  16. vendor/
  17. .gitignore
  18. AUTHORS
  19. go.mod
  20. go.sum
  21. LICENSE
  22. manifest
  23. PATENTS
  24. README.md
README.md

infra

This repo contains tools and config files necessary to run infrastructure related to builds, code review, version control, and continuous integrations.