From 4f09635583701cee465e56eb52a68064dbefee38 Mon Sep 17 00:00:00 2001
From: Marten Seemann <martenseemann@gmail.com>
Date: Thu, 1 Apr 2021 16:17:27 +0700
Subject: [PATCH] fix staticcheck errors

---
 car.go          | 25 +++++++++++--------------
 selectivecar.go |  2 +-
 2 files changed, 12 insertions(+), 15 deletions(-)

diff --git a/car.go b/car.go
index 9f7e6d10..30fdd344 100644
--- a/car.go
+++ b/car.go
@@ -183,17 +183,16 @@ func loadCarFast(s batchStore, cr *CarReader) (*CarHeader, error) {
 	var buf []blocks.Block
 	for {
 		blk, err := cr.Next()
-		switch err {
-		case io.EOF:
-			if len(buf) > 0 {
-				if err := s.PutMany(buf); err != nil {
-					return nil, err
+		if err != nil {
+			if err == io.EOF {
+				if len(buf) > 0 {
+					if err := s.PutMany(buf); err != nil {
+						return nil, err
+					}
 				}
+				return cr.Header, nil
 			}
-			return cr.Header, nil
-		default:
 			return nil, err
-		case nil:
 		}
 
 		buf = append(buf, blk)
@@ -208,15 +207,13 @@ func loadCarFast(s batchStore, cr *CarReader) (*CarHeader, error) {
 }
 
 func loadCarSlow(s Store, cr *CarReader) (*CarHeader, error) {
-
 	for {
 		blk, err := cr.Next()
-		switch err {
-		case io.EOF:
-			return cr.Header, nil
-		default:
+		if err != nil {
+			if err == io.EOF {
+				return cr.Header, nil
+			}
 			return nil, err
-		case nil:
 		}
 
 		if err := s.Put(blk); err != nil {
diff --git a/selectivecar.go b/selectivecar.go
index 007da104..15de2d63 100644
--- a/selectivecar.go
+++ b/selectivecar.go
@@ -212,7 +212,7 @@ func (sct *selectiveCarTraverser) traverseHeader() error {
 func (sct *selectiveCarTraverser) loader(lnk ipld.Link, ctx ipld.LinkContext) (io.Reader, error) {
 	cl, ok := lnk.(cidlink.Link)
 	if !ok {
-		return nil, errors.New("Incorrect Link Type")
+		return nil, errors.New("incorrect link type")
 	}
 	c := cl.Cid
 	blk, err := sct.sc.store.Get(c)