core/state: use function name directly

core/state/access_list.go

@@ -139,10 +139,7 @@ func (al *accessList) Equal(other *accessList) bool {
 	if !maps.Equal(al.addresses, other.addresses) {
 		return false
 	}
-	return slices.EqualFunc(al.slots, other.slots,
-		func(m map[common.Hash]struct{}, m2 map[common.Hash]struct{}) bool {
-			return maps.Equal(m, m2)
-		})
+	return slices.EqualFunc(al.slots, other.slots, maps.Equal)
 }
 
 // PrettyPrint prints the contents of the access list in a human-readable form

core/state/statedb_test.go

@@ -650,11 +650,7 @@ func (test *snapshotTest) checkEqual(state, checkstate *StateDB) error {
 		{
 			have := state.transientStorage
 			want := checkstate.transientStorage
-			eq := maps.EqualFunc(have, want,
-				func(a Storage, b Storage) bool {
-					return maps.Equal(a, b)
-				})
-			if !eq {
+			if !maps.EqualFunc(have, want, maps.Equal) {
 				return fmt.Errorf("transient storage differs ,have\n%v\nwant\n%v",
 					have.PrettyPrint(),
 					want.PrettyPrint())
@@ -1034,12 +1030,8 @@ func testMissingTrieNodes(t *testing.T, scheme string) {
 
 func TestStateDBAccessList(t *testing.T) {
 	// Some helpers
-	addr := func(a string) common.Address {
-		return common.HexToAddress(a)
-	}
-	slot := func(a string) common.Hash {
-		return common.HexToHash(a)
-	}
+	addr := common.HexToAddress
+	slot := common.HexToHash
 
 	db := NewDatabaseForTesting()
 	state, _ := New(types.EmptyRootHash, db)