Hide neighbor table kind from NetworkEndpoint

The network endpoint should not need to have logic to handle different
kinds of neighbor tables. Network endpoints can let the NIC know about
differnt neighbor discovery messages and let the NIC decide which table
to update.

This allows us to remove the LinkAddressCache interface.

PiperOrigin-RevId: 354812584

1 files changed, 6 insertions, 6 deletions

diff --git a/pkg/tcpip/stack/linkaddrcache_test.go b/pkg/tcpip/stack/linkaddrcache_test.go
index 40017c8b6..4df6f9265 100644
--- a/pkg/tcpip/stack/linkaddrcache_test.go
+++ b/pkg/tcpip/stack/linkaddrcache_test.go
@@ -60,7 +60,7 @@ func (r *testLinkAddressResolver) LinkAddressRequest(targetAddr, _ tcpip.Address
 func (r *testLinkAddressResolver) fakeRequest(addr tcpip.Address) {
 	for _, ta := range testAddrs {
 		if ta.addr == addr {
-			r.cache.AddLinkAddress(ta.addr, ta.linkAddr)
+			r.cache.add(ta.addr, ta.linkAddr)
 			break
 		}
 	}
@@ -103,7 +103,7 @@ func TestCacheOverflow(t *testing.T) {
 	c := newLinkAddrCache(newEmptyNIC(), 1<<63-1, 1*time.Second, 3)
 	for i := len(testAddrs) - 1; i >= 0; i-- {
 		e := testAddrs[i]
-		c.AddLinkAddress(e.addr, e.linkAddr)
+		c.add(e.addr, e.linkAddr)
 		got, _, err := c.get(e.addr, nil, "", nil)
 		if err != nil {
 			t.Errorf("insert %d, c.get(%s, nil, '', nil): %s", i, e.addr, err)
@@ -143,7 +143,7 @@ func TestCacheConcurrent(t *testing.T) {
 		wg.Add(1)
 		go func() {
 			for _, e := range testAddrs {
-				c.AddLinkAddress(e.addr, e.linkAddr)
+				c.add(e.addr, e.linkAddr)
 			}
 			wg.Done()
 		}()
@@ -175,7 +175,7 @@ func TestCacheAgeLimit(t *testing.T) {
 	linkRes := &testLinkAddressResolver{cache: c}
 
 	e := testAddrs[0]
-	c.AddLinkAddress(e.addr, e.linkAddr)
+	c.add(e.addr, e.linkAddr)
 	time.Sleep(50 * time.Millisecond)
 	_, _, err := c.get(e.addr, linkRes, "", nil)
 	if _, ok := err.(*tcpip.ErrWouldBlock); !ok {
@@ -187,7 +187,7 @@ func TestCacheReplace(t *testing.T) {
 	c := newLinkAddrCache(newEmptyNIC(), 1<<63-1, 1*time.Second, 3)
 	e := testAddrs[0]
 	l2 := e.linkAddr + "2"
-	c.AddLinkAddress(e.addr, e.linkAddr)
+	c.add(e.addr, e.linkAddr)
 	got, _, err := c.get(e.addr, nil, "", nil)
 	if err != nil {
 		t.Errorf("c.get(%s, nil, '', nil): %s", e.addr, err)
@@ -196,7 +196,7 @@ func TestCacheReplace(t *testing.T) {
 		t.Errorf("got c.get(%s, nil, '', nil) = %s, want = %s", e.addr, got, e.linkAddr)
 	}
 
-	c.AddLinkAddress(e.addr, l2)
+	c.add(e.addr, l2)
 	got, _, err = c.get(e.addr, nil, "", nil)
 	if err != nil {
 		t.Errorf("c.get(%s, nil, '', nil): %s", e.addr, err)