From f7c5ac42d27d91513a2a0b25aeaa8a30c9b75d60 Mon Sep 17 00:00:00 2001
From: Artem Vorotnikov <artem@vorotnikov.me>
Date: Sat, 9 Jan 2021 08:29:04 +0300
Subject: [PATCH] Remove unused fields from remoteCursor (#1437)

---
 ethdb/kv_remote.go | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/ethdb/kv_remote.go b/ethdb/kv_remote.go
index 3f0a1b87e..ec2193383 100644
--- a/ethdb/kv_remote.go
+++ b/ethdb/kv_remote.go
@@ -62,9 +62,7 @@ type remoteTx struct {
 type remoteCursor struct {
 	initialized bool
 	id          uint32
-	prefetch    uint32
 	ctx         context.Context
-	prefix      []byte
 	stream      remote.KV_TxClient
 	tx          *remoteTx
 	bucketName  string
@@ -268,12 +266,10 @@ func (tx *remoteTx) Rollback() {
 }
 
 func (c *remoteCursor) Prefix(v []byte) Cursor {
-	c.prefix = v
 	return c
 }
 
 func (c *remoteCursor) Prefetch(v uint) Cursor {
-	c.prefetch = uint32(v)
 	return c
 }
 
@@ -600,11 +596,6 @@ func (tx *remoteTx) CursorDupSort(bucket string) CursorDupSort {
 	return &remoteCursorDupSort{remoteCursor: tx.Cursor(bucket).(*remoteCursor)}
 }
 
-func (c *remoteCursorDupSort) Prefetch(v uint) Cursor {
-	c.prefetch = uint32(v)
-	return c
-}
-
 //func (c *remoteCursorDupSort) initCursor() error {
 //	if c.initialized {
 //		return nil