Merge pull request mendersoftware#1155 from oleorhagen/remove-unused-…

…bytecountwriter

chore: Remove unused ByteCountWriter

utils/limited_writer.go

@@ -1,4 +1,4 @@
-// Copyright 2020 Northern.tech AS
+// Copyright 2023 Northern.tech AS
 //
 //    Licensed under the Apache License, Version 2.0 (the "License");
 //    you may not use this file except in compliance with the License.
@@ -60,26 +60,3 @@ func (lw *LimitedWriteCloser) Close() error {
 	}
 	return lw.W.Close()
 }
-
-// ByteCountWriteCloser - as the name implies, just counts how many bytes the
-// Writer/WriteCloser interface has written.
-type ByteCountWriteCloser struct {
-	BytesWritten uint64
-	wc           io.WriteCloser
-}
-
-func NewByteCountWriteCloser(wc io.WriteCloser) *ByteCountWriteCloser {
-	return &ByteCountWriteCloser{wc: wc}
-}
-
-// Write - Writer/WriteCloser interface function
-func (bcwc *ByteCountWriteCloser) Write(p []byte) (int, error) {
-	n, err := bcwc.wc.Write(p)
-	bcwc.BytesWritten += uint64(n)
-	return n, err
-}
-
-// Close - WriteCloser interface function
-func (bcwc *ByteCountWriteCloser) Close() error {
-	return bcwc.wc.Close()
-}