Fixing stuff

1 files changed, 1 insertions, 24 deletions

diff --git a/pkg/tcpip/packet_buffer.go b/pkg/tcpip/packet_buffer.go
index 7a036b93c..ab24372e7 100644
--- a/pkg/tcpip/packet_buffer.go
+++ b/pkg/tcpip/packet_buffer.go
@@ -13,9 +13,7 @@
 
 package tcpip
 
-import (
-	"gvisor.dev/gvisor/pkg/tcpip/buffer"
-)
+import "gvisor.dev/gvisor/pkg/tcpip/buffer"
 
 // A PacketBuffer contains all the data of a network packet.
 //
@@ -67,24 +65,3 @@ func (pk PacketBuffer) Clone() PacketBuffer {
 	pk.Data = pk.Data.Clone(nil)
 	return pk
 }
-
-//// TransportProtocol returns the transport protocol of pk.
-////
-//// Precondition: pk.NetworkHeader is set.
-//func (pk PacketBuffer) TransportProtocolIPv4() uint16 {
-//	if pk.NetworkHeader == nil {
-//		panic("This should only be called when pk.NetworkHeader is set.")
-//	}
-//	return header.IPv4(pk.NetworkHeader).TransportProtocol()
-//}
-
-// func (pk Packet) findNetHeader() header.IPv4 {
-// 	// Inbound:
-// 	// Data holds everything, but may have had some headers shaved off.
-// 	// Figure out whether it's set or still somewhere in data and return
-// 	// appropriately.
-
-// 	// Outbound:
-// 	// NetworkHeader will be set if we've added one. Otherwise there's no
-// 	// header.
-// }