1 files changed, 5 insertions, 6 deletions
diff --git a/dhcpv6/option_relayport.go b/dhcpv6/option_relayport.go
index 4873693..8bf9eff 100644
--- a/dhcpv6/option_relayport.go
+++ b/dhcpv6/option_relayport.go
@@ -32,11 +32,10 @@ func (op *optRelayPort) String() string {
 	return fmt.Sprintf("%s: %d", op.Code(), op.DownstreamSourcePort)
 }
 
-// build an optRelayPort structure from a sequence of bytes.
-// The input data does not include option code and length bytes.
-func parseOptRelayPort(data []byte) (*optRelayPort, error) {
-	var opt optRelayPort
+// FromBytes build an optRelayPort structure from a sequence of bytes. The
+// input data does not include option code and length bytes.
+func (op *optRelayPort) FromBytes(data []byte) error {
 	buf := uio.NewBigEndianBuffer(data)
-	opt.DownstreamSourcePort = buf.Read16()
-	return &opt, buf.FinError()
+	op.DownstreamSourcePort = buf.Read16()
+	return buf.FinError()
 }