From b2eb88a7182687c81d911c425309ef0e1f545452 Mon Sep 17 00:00:00 2001
From: Jackson Owens <jackson@cockroachlabs.com>
Date: Fri, 1 Oct 2021 14:17:00 -0400
Subject: [PATCH] sstable: remove unused rawBlockIter err field

Remove an unused err field on rawBlockIter. A raw block iterator never
errors.
---
 sstable/raw_block.go | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sstable/raw_block.go b/sstable/raw_block.go
index 82584dcbe0..bae54a18d9 100644
--- a/sstable/raw_block.go
+++ b/sstable/raw_block.go
@@ -46,7 +46,6 @@ type rawBlockIter struct {
 	ikey        InternalKey
 	cached      []blockEntry
 	cachedBuf   []byte
-	err         error
 }
 
 func newRawBlockIter(cmp Compare, block block) (*rawBlockIter, error) {
@@ -270,12 +269,12 @@ func (i *rawBlockIter) Valid() bool {
 // Error implements internalIterator.Error, as documented in the pebble
 // package.
 func (i *rawBlockIter) Error() error {
-	return i.err
+	return nil
 }
 
 // Close implements internalIterator.Close, as documented in the pebble
 // package.
 func (i *rawBlockIter) Close() error {
 	i.val = nil
-	return i.err
+	return nil
 }