3 files changed, 14 insertions, 8 deletions
diff --git a/pkg/tcpip/link/waitable/BUILD b/pkg/tcpip/link/waitable/BUILD
index 2597d4b3e..0746dc8ec 100644
--- a/pkg/tcpip/link/waitable/BUILD
+++ b/pkg/tcpip/link/waitable/BUILD
@@ -1,4 +1,5 @@
-load("//tools/go_stateify:defs.bzl", "go_library", "go_test")
+load("//tools/go_stateify:defs.bzl", "go_library")
+load("@io_bazel_rules_go//go:def.bzl", "go_test")
 
 package(licenses = ["notice"])
 
diff --git a/pkg/tcpip/link/waitable/waitable.go b/pkg/tcpip/link/waitable/waitable.go
index 3b6ac2ff7..5a1791cb5 100644
--- a/pkg/tcpip/link/waitable/waitable.go
+++ b/pkg/tcpip/link/waitable/waitable.go
@@ -40,11 +40,10 @@ type Endpoint struct {
 // New creates a new waitable link-layer endpoint. It wraps around another
 // endpoint and allows the caller to block new write/dispatch calls and wait for
 // the inflight ones to finish before returning.
-func New(lower tcpip.LinkEndpointID) (tcpip.LinkEndpointID, *Endpoint) {
-	e := &Endpoint{
-		lower: stack.FindLinkEndpoint(lower),
+func New(lower stack.LinkEndpoint) *Endpoint {
+	return &Endpoint{
+		lower: lower,
 	}
-	return stack.RegisterLinkEndpoint(e), e
 }
 
 // DeliverNetworkPacket implements stack.NetworkDispatcher.DeliverNetworkPacket.
@@ -121,3 +120,6 @@ func (e *Endpoint) WaitWrite() {
 func (e *Endpoint) WaitDispatch() {
 	e.dispatchGate.Close()
 }
+
+// Wait implements stack.LinkEndpoint.Wait.
+func (e *Endpoint) Wait() {}
diff --git a/pkg/tcpip/link/waitable/waitable_test.go b/pkg/tcpip/link/waitable/waitable_test.go
index 56e18ecb0..ae23c96b7 100644
--- a/pkg/tcpip/link/waitable/waitable_test.go
+++ b/pkg/tcpip/link/waitable/waitable_test.go
@@ -70,9 +70,12 @@ func (e *countedEndpoint) WritePacket(r *stack.Route, _ *stack.GSO, hdr buffer.P
 	return nil
 }
 
+// Wait implements stack.LinkEndpoint.Wait.
+func (*countedEndpoint) Wait() {}
+
 func TestWaitWrite(t *testing.T) {
 	ep := &countedEndpoint{}
-	_, wep := New(stack.RegisterLinkEndpoint(ep))
+	wep := New(ep)
 
 	// Write and check that it goes through.
 	wep.WritePacket(nil, nil /* gso */, buffer.Prependable{}, buffer.VectorisedView{}, 0)
@@ -97,7 +100,7 @@ func TestWaitWrite(t *testing.T) {
 
 func TestWaitDispatch(t *testing.T) {
 	ep := &countedEndpoint{}
-	_, wep := New(stack.RegisterLinkEndpoint(ep))
+	wep := New(ep)
 
 	// Check that attach happens.
 	wep.Attach(ep)
@@ -139,7 +142,7 @@ func TestOtherMethods(t *testing.T) {
 		hdrLen:       hdrLen,
 		linkAddr:     linkAddr,
 	}
-	_, wep := New(stack.RegisterLinkEndpoint(ep))
+	wep := New(ep)
 
 	if v := wep.MTU(); v != mtu {
 		t.Fatalf("Unexpected mtu: got=%v, want=%v", v, mtu)