prune remotecommand dependency

prune a dependency that was only being used for a simple struct.  Should
correct checksum issue on tarballs

[NO TESTS NEEDED]

Fixes: #9355

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 0 insertions, 55 deletions

diff --git a/vendor/k8s.io/client-go/tools/remotecommand/errorstream.go b/vendor/k8s.io/client-go/tools/remotecommand/errorstream.go
deleted file mode 100644
index 360276b65..000000000
--- a/vendor/k8s.io/client-go/tools/remotecommand/errorstream.go
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
-Copyright 2016 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package remotecommand
-
-import (
-	"fmt"
-	"io"
-	"io/ioutil"
-
-	"k8s.io/apimachinery/pkg/util/runtime"
-)
-
-// errorStreamDecoder interprets the data on the error channel and creates a go error object from it.
-type errorStreamDecoder interface {
-	decode(message []byte) error
-}
-
-// watchErrorStream watches the errorStream for remote command error data,
-// decodes it with the given errorStreamDecoder, sends the decoded error (or nil if the remote
-// command exited successfully) to the returned error channel, and closes it.
-// This function returns immediately.
-func watchErrorStream(errorStream io.Reader, d errorStreamDecoder) chan error {
-	errorChan := make(chan error)
-
-	go func() {
-		defer runtime.HandleCrash()
-
-		message, err := ioutil.ReadAll(errorStream)
-		switch {
-		case err != nil && err != io.EOF:
-			errorChan <- fmt.Errorf("error reading from error stream: %s", err)
-		case len(message) > 0:
-			errorChan <- d.decode(message)
-		default:
-			errorChan <- nil
-		}
-		close(errorChan)
-	}()
-
-	return errorChan
-}