From 14366bbd89b15f6353b2e452e80ca1295dbcc491 Mon Sep 17 00:00:00 2001
From: Pavel Karpy <carpawell@nspcc.ru>
Date: Mon, 23 May 2022 16:12:32 +0300
Subject: [PATCH] [#1418] engine: Do not use pointers as parameters

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
---
 pkg/local_object_storage/engine/container.go | 4 ++--
 pkg/local_object_storage/engine/get.go       | 2 +-
 pkg/local_object_storage/engine/head.go      | 2 +-
 pkg/local_object_storage/engine/range.go     | 2 +-
 pkg/local_object_storage/engine/select.go    | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/pkg/local_object_storage/engine/container.go b/pkg/local_object_storage/engine/container.go
index 5468bad1..ced3f3cd 100644
--- a/pkg/local_object_storage/engine/container.go
+++ b/pkg/local_object_storage/engine/container.go
@@ -70,7 +70,7 @@ func (e *StorageEngine) containerSize(prm ContainerSizePrm) (*ContainerSizeRes,
 		defer elapsed(e.metrics.AddEstimateContainerSizeDuration)()
 	}
 
-	var res ContainerSizeRes
+	res := new(ContainerSizeRes)
 
 	e.iterateOverUnsortedShards(func(sh hashedShard) (stop bool) {
 		size, err := shard.ContainerSize(sh.Shard, prm.cnr)
@@ -86,7 +86,7 @@ func (e *StorageEngine) containerSize(prm ContainerSizePrm) (*ContainerSizeRes,
 		return false
 	})
 
-	return &res, nil
+	return res, nil
 }
 
 // ListContainers returns a unique container IDs presented in the engine objects.
diff --git a/pkg/local_object_storage/engine/get.go b/pkg/local_object_storage/engine/get.go
index f4922f8c..ee722601 100644
--- a/pkg/local_object_storage/engine/get.go
+++ b/pkg/local_object_storage/engine/get.go
@@ -31,7 +31,7 @@ func (p *GetPrm) WithAddress(addr oid.Address) {
 }
 
 // Object returns the requested object.
-func (r *GetRes) Object() *objectSDK.Object {
+func (r GetRes) Object() *objectSDK.Object {
 	return r.obj
 }
 
diff --git a/pkg/local_object_storage/engine/head.go b/pkg/local_object_storage/engine/head.go
index 21e42b7a..250cd074 100644
--- a/pkg/local_object_storage/engine/head.go
+++ b/pkg/local_object_storage/engine/head.go
@@ -42,7 +42,7 @@ func (p *HeadPrm) WithRaw(raw bool) {
 // Header returns the requested object header.
 //
 // Instance has empty payload.
-func (r *HeadRes) Header() *objectSDK.Object {
+func (r HeadRes) Header() *objectSDK.Object {
 	return r.head
 }
 
diff --git a/pkg/local_object_storage/engine/range.go b/pkg/local_object_storage/engine/range.go
index 23fbc021..63a52ffb 100644
--- a/pkg/local_object_storage/engine/range.go
+++ b/pkg/local_object_storage/engine/range.go
@@ -46,7 +46,7 @@ func (p *RngPrm) WithPayloadRange(rng *objectSDK.Range) {
 // Object returns the requested object part.
 //
 // Instance payload contains the requested range of the original object.
-func (r *RngRes) Object() *objectSDK.Object {
+func (r RngRes) Object() *objectSDK.Object {
 	return r.obj
 }
 
diff --git a/pkg/local_object_storage/engine/select.go b/pkg/local_object_storage/engine/select.go
index 0ab0a43d..a2879897 100644
--- a/pkg/local_object_storage/engine/select.go
+++ b/pkg/local_object_storage/engine/select.go
@@ -33,7 +33,7 @@ func (p *SelectPrm) WithFilters(fs object.SearchFilters) {
 }
 
 // AddressList returns list of addresses of the selected objects.
-func (r *SelectRes) AddressList() []oid.Address {
+func (r SelectRes) AddressList() []oid.Address {
 	return r.addrList
 }