Revisit access levels and remove return (#35)
Revisit access levels and remove return (#35)

Motivation:

We sometimes used internal / public where fileprivate should have been used. Also we used a few return statements which were not needed.

Modifications:

Cleanup access levels and remove return.

Result:

Cleaner code
apple/swift-nio,apple/swift-nio,apple/swift-nio,apple/swift-nio,apple/swift-nio