p2p/discover: fix lint

p2p/discover/node.go

@@ -84,10 +84,6 @@ func unwrapNodes(ns []*tableNode) []*enode.Node {
 	return result
 }
 
-func (n *tableNode) addr() *net.UDPAddr {
-	return &net.UDPAddr{IP: n.IP(), Port: n.UDP()}
-}
-
 func (n *tableNode) String() string {
 	return n.Node.String()
 }

p2p/discover/table_test.go

@@ -473,18 +473,6 @@ func nodeIDEqual[N nodeType](n1, n2 N) bool {
 	return n1.ID() == n2.ID()
 }
 
-func slicesEqual[T any](s1, s2 []T, check func(e1, e2 T) bool) bool {
-	if len(s1) != len(s2) {
-		return false
-	}
-	for i := range s1 {
-		if !check(s1[i], s2[i]) {
-			return false
-		}
-	}
-	return true
-}
-
 // gen wraps quick.Value so it's easier to use.
 // it generates a random value of the given value's type.
 func gen(typ interface{}, rand *rand.Rand) interface{} {

p2p/discover/table_util_test.go

@@ -121,8 +121,6 @@ func fillBucket(tab *Table, id enode.ID) (last *tableNode) {
 // if the bucket is not full. The caller must not hold tab.mutex.
 func fillTable(tab *Table, nodes []*enode.Node, setLive bool) {
 	for _, n := range nodes {
-		if setLive {
-		}
 		tab.addFoundNode(n, setLive)
 	}
 }