stream: remove unreachable code
The value of error
is checked immediately before the check being
removed here. Remove the redundant check.
Refs: https://coverage.nodejs.org/coverage-98139dfef1858b38/lib/internal/streams/pipeline.js.html#L155
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
The value of error
is checked immediately before the check being
removed here. Remove the redundant check.
Refs: https://coverage.nodejs.org/coverage-98139dfef1858b38/lib/internal/streams/pipeline.js.html#L155