global: remove TODO name graffiti

Googlers have a habit of graffiting their name in TODO items that then
are never addressed, and other people won't go near those because
they're marked territory of another animal. I've been gradually cleaning
these up as I see them, but this commit just goes all the way and
removes the remaining stragglers.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tun/tuntest/tuntest.go b/tun/tuntest/tuntest.go
index 92aa9d8..d89db71 100644
--- a/tun/tuntest/tuntest.go
+++ b/tun/tuntest/tuntest.go
@@ -113,7 +113,7 @@ func (t *chTun) File() *os.File { return nil }
 func (t *chTun) Read(data []byte, offset int) (int, error) {
 	select {
 	case <-t.c.closed:
-		return 0, io.EOF // TODO(crawshaw): what is the correct error value?
+		return 0, os.ErrClosed
 	case msg := <-t.c.Outbound:
 		return copy(data[offset:], msg), nil
 	}
@@ -130,7 +130,7 @@ func (t *chTun) Write(data []byte, offset int) (int, error) {
 	copy(msg, data[offset:])
 	select {
 	case <-t.c.closed:
-		return 0, io.EOF // TODO(crawshaw): what is the correct error value?
+		return 0, os.ErrClosed
 	case t.c.Inbound <- msg:
 		return len(data) - offset, nil
 	}