Fix license year and remove Read.

1 files changed, 1 insertions, 9 deletions

diff --git a/pkg/sentry/fs/dev/tty.go b/pkg/sentry/fs/dev/tty.go
index e1e4fa2cf..b4c2a62fd 100644
--- a/pkg/sentry/fs/dev/tty.go
+++ b/pkg/sentry/fs/dev/tty.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The gVisor Authors.
+// Copyright 2019 The gVisor Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -16,12 +16,9 @@ package dev
 
 import (
 	"gvisor.dev/gvisor/pkg/abi/linux"
-	"gvisor.dev/gvisor/pkg/rand"
 	"gvisor.dev/gvisor/pkg/sentry/context"
 	"gvisor.dev/gvisor/pkg/sentry/fs"
 	"gvisor.dev/gvisor/pkg/sentry/fs/fsutil"
-	"gvisor.dev/gvisor/pkg/sentry/safemem"
-	"gvisor.dev/gvisor/pkg/sentry/usermem"
 	"gvisor.dev/gvisor/pkg/waiter"
 )
 
@@ -72,8 +69,3 @@ type ttyFileOperations struct {
 }
 
 var _ fs.FileOperations = (*ttyFileOperations)(nil)
-
-// Read implements fs.FileOperations.Read.
-func (*ttyFileOperations) Read(ctx context.Context, _ *fs.File, dst usermem.IOSequence, _ int64) (int64, error) {
-	return dst.CopyOutFrom(ctx, safemem.FromIOReader{rand.Reader})
-}