Always pass buffer.VectorisedView by value

PiperOrigin-RevId: 212757571
Change-Id: I04200df9e45c21eb64951cd2802532fa84afcb1a

2 files changed, 5 insertions, 5 deletions

diff --git a/pkg/tcpip/link/waitable/waitable.go b/pkg/tcpip/link/waitable/waitable.go
index 1c19a4509..cc1717ac7 100644
--- a/pkg/tcpip/link/waitable/waitable.go
+++ b/pkg/tcpip/link/waitable/waitable.go
@@ -51,7 +51,7 @@ func New(lower tcpip.LinkEndpointID) (tcpip.LinkEndpointID, *Endpoint) {
 // It is called by the link-layer endpoint being wrapped when a packet arrives,
 // and only forwards to the actual dispatcher if Wait or WaitDispatch haven't
 // been called.
-func (e *Endpoint) DeliverNetworkPacket(linkEP stack.LinkEndpoint, remoteLinkAddr tcpip.LinkAddress, protocol tcpip.NetworkProtocolNumber, vv *buffer.VectorisedView) {
+func (e *Endpoint) DeliverNetworkPacket(linkEP stack.LinkEndpoint, remoteLinkAddr tcpip.LinkAddress, protocol tcpip.NetworkProtocolNumber, vv buffer.VectorisedView) {
 	if !e.dispatchGate.Enter() {
 		return
 	}
diff --git a/pkg/tcpip/link/waitable/waitable_test.go b/pkg/tcpip/link/waitable/waitable_test.go
index 0719a95a9..f20ee2fcb 100644
--- a/pkg/tcpip/link/waitable/waitable_test.go
+++ b/pkg/tcpip/link/waitable/waitable_test.go
@@ -35,7 +35,7 @@ type countedEndpoint struct {
 	dispatcher stack.NetworkDispatcher
 }
 
-func (e *countedEndpoint) DeliverNetworkPacket(linkEP stack.LinkEndpoint, remoteLinkAddr tcpip.LinkAddress, protocol tcpip.NetworkProtocolNumber, vv *buffer.VectorisedView) {
+func (e *countedEndpoint) DeliverNetworkPacket(linkEP stack.LinkEndpoint, remoteLinkAddr tcpip.LinkAddress, protocol tcpip.NetworkProtocolNumber, vv buffer.VectorisedView) {
 	e.dispatchCount++
 }
 
@@ -106,21 +106,21 @@ func TestWaitDispatch(t *testing.T) {
 	}
 
 	// Dispatch and check that it goes through.
-	ep.dispatcher.DeliverNetworkPacket(ep, "", 0, nil)
+	ep.dispatcher.DeliverNetworkPacket(ep, "", 0, buffer.VectorisedView{})
 	if want := 1; ep.dispatchCount != want {
 		t.Fatalf("Unexpected dispatchCount: got=%v, want=%v", ep.dispatchCount, want)
 	}
 
 	// Wait on writes, then try to dispatch. It must go through.
 	wep.WaitWrite()
-	ep.dispatcher.DeliverNetworkPacket(ep, "", 0, nil)
+	ep.dispatcher.DeliverNetworkPacket(ep, "", 0, buffer.VectorisedView{})
 	if want := 2; ep.dispatchCount != want {
 		t.Fatalf("Unexpected dispatchCount: got=%v, want=%v", ep.dispatchCount, want)
 	}
 
 	// Wait on dispatches, then try to dispatch. It must not go through.
 	wep.WaitDispatch()
-	ep.dispatcher.DeliverNetworkPacket(ep, "", 0, nil)
+	ep.dispatcher.DeliverNetworkPacket(ep, "", 0, buffer.VectorisedView{})
 	if want := 2; ep.dispatchCount != want {
 		t.Fatalf("Unexpected dispatchCount: got=%v, want=%v", ep.dispatchCount, want)
 	}