1 files changed, 0 insertions, 46 deletions
diff --git a/pkg/go-runsc/utils.go b/pkg/go-runsc/utils.go
deleted file mode 100644
index e4c3c937a..000000000
--- a/pkg/go-runsc/utils.go
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-Copyright The containerd Authors.
-Copyright 2018 Google LLC
-
-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
-
-    https://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 runsc
-
-import (
-	"bytes"
-	"strings"
-	"sync"
-)
-
-var bytesBufferPool = sync.Pool{
-	New: func() interface{} {
-		return bytes.NewBuffer(nil)
-	},
-}
-
-func getBuf() *bytes.Buffer {
-	return bytesBufferPool.Get().(*bytes.Buffer)
-}
-
-func putBuf(b *bytes.Buffer) {
-	b.Reset()
-	bytesBufferPool.Put(b)
-}
-
-// FormatLogPath parses runsc config, and fill in %ID% in the log path.
-func FormatLogPath(id string, config map[string]string) {
-	if path, ok := config["debug-log"]; ok {
-		config["debug-log"] = strings.Replace(path, "%ID%", id, -1)
-	}
-}