From c9b16c884c9797f5cdde9c2aeba2c20320213cd6 Mon Sep 17 00:00:00 2001
From: mitchsw <mitch.ward@datadoghq.com>
Date: Tue, 28 Jun 2022 13:37:44 -0400
Subject: [PATCH] transport: remove unused `bufWriter.onFlush()` (#5464)

---
 internal/transport/http_util.go | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/internal/transport/http_util.go b/internal/transport/http_util.go
index d8247bcdf692..b77513068622 100644
--- a/internal/transport/http_util.go
+++ b/internal/transport/http_util.go
@@ -322,8 +322,6 @@ type bufWriter struct {
 	batchSize int
 	conn      net.Conn
 	err       error
-
-	onFlush func()
 }
 
 func newBufWriter(conn net.Conn, batchSize int) *bufWriter {
@@ -360,9 +358,6 @@ func (w *bufWriter) Flush() error {
 	if w.offset == 0 {
 		return nil
 	}
-	if w.onFlush != nil {
-		w.onFlush()
-	}
 	_, w.err = w.conn.Write(w.buf[:w.offset])
 	w.offset = 0
 	return w.err