Remove commented code

Author: pwaller

msgp/read.go

@@ -169,7 +169,7 @@ func (m *Reader) CopyNext(w io.Writer) (int64, error) {
 		// Fallthrough
 	} else {
 		// Intentional "else no error" branch due to fallthrough above.
-		// Otherwise,
+		// Just write the buffer.
 		var nInt int
 		nInt, err = w.Write(buf)
 		n = int64(nInt)
@@ -178,7 +178,6 @@ func (m *Reader) CopyNext(w io.Writer) (int64, error) {
 		} else if n != int64(sz) {
 			return n, io.ErrShortWrite
 		}
-
 	}
 
 	// for maps and slices, read elements

msgp/read_test.go

@@ -763,12 +763,6 @@ func TestCopyNext(t *testing.T) {
 			n, buf.Len())
 	}
 
-	// p := make([]byte, 0, len(buf.Bytes()))
-	// n, err := de.ReadNext(p)
-	// if err != nil {
-	// t.Fatal(err)
-	// }
-
 	if !bytes.Equal(buf.Bytes(), w.Bytes()) {
 		t.Fatalf("not equal! %v, %v", buf.Bytes(), w.Bytes())
 	}