removed go vet warnings

binary/serialize.go

@@ -24,8 +24,6 @@ func Marshal(elem interface{}) ([]byte, error) {
 	default:
 		panic("invalid elem to marshal")
 	}
-
-	return []byte{}, nil
 }
 
 func MarshalCoord(node *element.Node) ([]byte, error) {

cache/db.go

@@ -382,7 +382,7 @@ func (p *WaysCache) Iter() chan *element.Way {
 		it := p.db.NewIterator(ro)
 		defer it.Close()
 		it.SeekToFirst()
-		for it = it; it.Valid(); it.Next() {
+		for ; it.Valid(); it.Next() {
 			ways, err := binary.UnmarshalWay(it.Value())
 			if err != nil {
 				panic(err)
@@ -426,7 +426,7 @@ func (p *RelationsCache) Iter() chan *element.Relation {
 		it := p.db.NewIterator(ro)
 		defer it.Close()
 		it.SeekToFirst()
-		for it = it; it.Valid(); it.Next() {
+		for ; it.Valid(); it.Next() {
 			relation, err := binary.UnmarshalRelation(it.Value())
 			if err != nil {
 				panic(err)

goposm.go

@@ -238,7 +238,12 @@ func main() {
 		waitFill := sync.WaitGroup{}
 		wayChan := make(chan []element.Way)
 		waitDb := &sync.WaitGroup{}
-		config := db.Config{"postgres", *connection, 3857, "public"}
+		config := db.Config{
+			Type:             "postgres",
+			ConnectionParams: *connection,
+			Srid:             3857,
+			Schema:           "public",
+		}
 		pg, err := db.Open(config)
 		if err != nil {
 			log.Fatal(err)

parser/pbf.go

@@ -104,8 +104,8 @@ func ParseDenseNodeTags(stringtable StringTable, keysVals *[]int32, pos *int) ma
 		*pos += 1
 		result[stringtable[key]] = stringtable[val]
 	}
-	return result
 }
+
 func ParseTags(stringtable StringTable, keys []uint32, vals []uint32) map[string]string {
 	tags := make(map[string]string)
 	for i := 0; i < len(keys); i++ {