Use PacketBuffers with GSO.

PiperOrigin-RevId: 282045221

2 files changed, 6 insertions, 6 deletions

diff --git a/pkg/tcpip/link/waitable/waitable.go b/pkg/tcpip/link/waitable/waitable.go
index 12e7c1932..a8de38979 100644
--- a/pkg/tcpip/link/waitable/waitable.go
+++ b/pkg/tcpip/link/waitable/waitable.go
@@ -112,12 +112,12 @@ func (e *Endpoint) WritePacket(r *stack.Route, gso *stack.GSO, protocol tcpip.Ne
 // WritePackets implements stack.LinkEndpoint.WritePackets. It is called by
 // higher-level protocols to write packets. It only forwards packets to the
 // lower endpoint if Wait or WaitWrite haven't been called.
-func (e *Endpoint) WritePackets(r *stack.Route, gso *stack.GSO, hdrs []stack.PacketDescriptor, payload buffer.VectorisedView, protocol tcpip.NetworkProtocolNumber) (int, *tcpip.Error) {
+func (e *Endpoint) WritePackets(r *stack.Route, gso *stack.GSO, pkts []tcpip.PacketBuffer, protocol tcpip.NetworkProtocolNumber) (int, *tcpip.Error) {
 	if !e.writeGate.Enter() {
-		return len(hdrs), nil
+		return len(pkts), nil
 	}
 
-	n, err := e.lower.WritePackets(r, gso, hdrs, payload, protocol)
+	n, err := e.lower.WritePackets(r, gso, pkts, protocol)
 	e.writeGate.Leave()
 	return n, err
 }
diff --git a/pkg/tcpip/link/waitable/waitable_test.go b/pkg/tcpip/link/waitable/waitable_test.go
index 0fc0c2ebe..31b11a27a 100644
--- a/pkg/tcpip/link/waitable/waitable_test.go
+++ b/pkg/tcpip/link/waitable/waitable_test.go
@@ -71,9 +71,9 @@ func (e *countedEndpoint) WritePacket(r *stack.Route, _ *stack.GSO, protocol tcp
 }
 
 // WritePackets implements stack.LinkEndpoint.WritePackets.
-func (e *countedEndpoint) WritePackets(r *stack.Route, _ *stack.GSO, hdrs []stack.PacketDescriptor, payload buffer.VectorisedView, protocol tcpip.NetworkProtocolNumber) (int, *tcpip.Error) {
-	e.writeCount += len(hdrs)
-	return len(hdrs), nil
+func (e *countedEndpoint) WritePackets(r *stack.Route, _ *stack.GSO, pkts []tcpip.PacketBuffer, protocol tcpip.NetworkProtocolNumber) (int, *tcpip.Error) {
+	e.writeCount += len(pkts)
+	return len(pkts), nil
 }
 
 func (e *countedEndpoint) WriteRawPacket(buffer.VectorisedView) *tcpip.Error {