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remove the error return value from wire.Frame.MinLength

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No functional change expected.
The error was only non-nil if some required values for the STOP_WAITING
frame were not set. It should be sufficient to throw an error when
attempting to write an invalid STOP_WAITING frame.
This commit is contained in:
Marten Seemann
2017-12-12 10:48:17 +07:00
parent ded0eb4f6f
commit 4b4e487486
20 changed files with 51 additions and 83 deletions
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10
internal/wire/stop_waiting_frame.go
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@@ -49,14 +49,8 @@ func (f *StopWaitingFrame) Write(b *bytes.Buffer, _ protocol.VersionNumber) erro
}
// MinLength of a written frame
func (f *StopWaitingFrame) MinLength(_ protocol.VersionNumber) (protocol.ByteCount, error) {
minLength := protocol.ByteCount(1) // typeByte
if f.PacketNumberLen == protocol.PacketNumberLenInvalid {
return 0, errPacketNumberLenNotSet
}
minLength += protocol.ByteCount(f.PacketNumberLen)
return minLength, nil
func (f *StopWaitingFrame) MinLength(_ protocol.VersionNumber) protocol.ByteCount {
return 1 + protocol.ByteCount(f.PacketNumberLen)
}
// ParseStopWaitingFrame parses a StopWaiting frame