Minor lint fixes

Author: oschwald

decoder.go

@@ -252,7 +252,7 @@ func (d *decoder) unmarshalMap(size uint, offset uint, result reflect.Value) (ui
 		return newOffset, err
 	case reflect.Ptr:
 		// XXX - This duplicate Ptr hanlding code exists because decodeMap
-		// calls unmarshalMap directly when handling embeded structs. It
+		// calls unmarshalMap directly when handling embedded structs. It
 		// would be nice to clean this up.
 		for result.Kind() == reflect.Ptr {
 			if result.IsNil() {

reader.go

@@ -229,11 +229,11 @@ func (r *Reader) readNode(nodeNumber uint, index uint) (uint, error) {
 }
 
 func (r *Reader) retrieveData(pointer uint, result interface{}) error {
-	if offset, err := r.resolveDataPointer(pointer); err != nil {
+	offset, err := r.resolveDataPointer(pointer)
+	if err != nil {
 		return err
-	} else {
-		return r.Decode(offset, result)
 	}
+	return r.Decode(offset, result)
 }
 
 func (r *Reader) resolveDataPointer(pointer uint) (uintptr, error) {

traverse.go

@@ -31,7 +31,7 @@ func (r *Reader) Networks() *Networks {
 	return &Networks{
 		reader: r,
 		nodes: []netNode{
-			netNode{
+			{
 				ip: make(net.IP, s),
 			},
 		},