diff --git a/cmd/neofs-cli/modules/version.go b/cmd/neofs-cli/modules/version.go
index 939b3d3b93..da7cb6ed61 100644
--- a/cmd/neofs-cli/modules/version.go
+++ b/cmd/neofs-cli/modules/version.go
@@ -31,7 +31,6 @@ func init() {
 }
 
 func versionRun(cmd *cobra.Command, args []string) {
-
 	versionInfo := VersionInfo{Version: misc.Version, Build: misc.Build, Debug: misc.Debug}
 
 	if flagJSON {
diff --git a/cmd/neofs-node/morph.go b/cmd/neofs-node/morph.go
index fc9c36a994..09f4752c1d 100644
--- a/cmd/neofs-node/morph.go
+++ b/cmd/neofs-node/morph.go
@@ -81,6 +81,5 @@ func registerNotificationHandlers(scHash util.Uint160, lis event.Listener, parse
 
 			lis.RegisterHandler(hi)
 		}
-
 	}
 }
diff --git a/pkg/local_object_storage/blobstor/blobovnicza.go b/pkg/local_object_storage/blobstor/blobovnicza.go
index 514813da4b..42aa404b84 100644
--- a/pkg/local_object_storage/blobstor/blobovnicza.go
+++ b/pkg/local_object_storage/blobstor/blobovnicza.go
@@ -840,5 +840,4 @@ func u64FromHexString(str string) uint64 {
 	}
 
 	return v
-
 }
diff --git a/pkg/local_object_storage/shard/delete.go b/pkg/local_object_storage/shard/delete.go
index e6bb0d3ffa..02f43bfbdd 100644
--- a/pkg/local_object_storage/shard/delete.go
+++ b/pkg/local_object_storage/shard/delete.go
@@ -91,7 +91,6 @@ func (s *Shard) Delete(prm *DeletePrm) (*DeleteRes, error) {
 				zap.Stringer("object_address", prm.addr[i]),
 				zap.String("error", err.Error()))
 		}
-
 	}
 
 	return nil, nil
diff --git a/pkg/network/transport/netmap/grpc/service.go b/pkg/network/transport/netmap/grpc/service.go
index 82d872013a..a54dc92594 100644
--- a/pkg/network/transport/netmap/grpc/service.go
+++ b/pkg/network/transport/netmap/grpc/service.go
@@ -24,7 +24,6 @@ func New(c netmap.Service) *Server {
 func (s *Server) LocalNodeInfo(
 	ctx context.Context,
 	req *netmapGRPC.LocalNodeInfoRequest) (*netmapGRPC.LocalNodeInfoResponse, error) {
-
 	resp, err := s.srv.LocalNodeInfo(ctx, netmap.LocalNodeInfoRequestFromGRPCMessage(req))
 	if err != nil {
 		// TODO: think about how we transport errors through gRPC
diff --git a/pkg/services/netmap/executor.go b/pkg/services/netmap/executor.go
index 192a11702b..1a48c6408b 100644
--- a/pkg/services/netmap/executor.go
+++ b/pkg/services/netmap/executor.go
@@ -27,7 +27,6 @@ func NewExecutionService(ni *netmap.NodeInfo, v *pkg.Version) netmap.Service {
 func (s *executorSvc) LocalNodeInfo(
 	_ context.Context,
 	_ *netmap.LocalNodeInfoRequest) (*netmap.LocalNodeInfoResponse, error) {
-
 	body := new(netmap.LocalNodeInfoResponseBody)
 	body.SetVersion(s.version.ToV2())
 	body.SetNodeInfo(s.localNodeInfo)
diff --git a/pkg/services/netmap/sign.go b/pkg/services/netmap/sign.go
index 0eef0d8129..6c3f77f77b 100644
--- a/pkg/services/netmap/sign.go
+++ b/pkg/services/netmap/sign.go
@@ -24,7 +24,6 @@ func NewSignService(key *ecdsa.PrivateKey, svc netmap.Service) netmap.Service {
 func (s *signService) LocalNodeInfo(
 	ctx context.Context,
 	req *netmap.LocalNodeInfoRequest) (*netmap.LocalNodeInfoResponse, error) {
-
 	resp, err := s.sigSvc.HandleUnaryRequest(ctx, req,
 		func(ctx context.Context, req interface{}) (util.ResponseMessage, error) {
 			return s.svc.LocalNodeInfo(ctx, req.(*netmap.LocalNodeInfoRequest))
diff --git a/pkg/services/object/acl/acl.go b/pkg/services/object/acl/acl.go
index 795a8ac1c2..91452fcfba 100644
--- a/pkg/services/object/acl/acl.go
+++ b/pkg/services/object/acl/acl.go
@@ -187,7 +187,6 @@ func (b Service) Put(ctx context.Context) (object.PutObjectStreamer, error) {
 func (b Service) Head(
 	ctx context.Context,
 	request *object.HeadRequest) (*object.HeadResponse, error) {
-
 	cid, err := getContainerIDFromRequest(request)
 	if err != nil {
 		return nil, err
@@ -264,7 +263,6 @@ func (b Service) Search(request *object.SearchRequest, stream objectSvc.SearchSt
 func (b Service) Delete(
 	ctx context.Context,
 	request *object.DeleteRequest) (*object.DeleteResponse, error) {
-
 	cid, err := getContainerIDFromRequest(request)
 	if err != nil {
 		return nil, err
@@ -335,7 +333,6 @@ func (b Service) GetRange(request *object.GetRangeRequest, stream objectSvc.GetO
 func (b Service) GetRangeHash(
 	ctx context.Context,
 	request *object.GetRangeHashRequest) (*object.GetRangeHashResponse, error) {
-
 	cid, err := getContainerIDFromRequest(request)
 	if err != nil {
 		return nil, err
@@ -446,9 +443,7 @@ func (b Service) findRequestInfo(
 	req metaWithToken,
 	cid *container.ID,
 	op acl.Operation) (info requestInfo, err error) {
-
-	// fetch actual container
-	cnr, err := b.containers.Get(cid)
+	cnr, err := b.containers.Get(cid) // fetch actual container
 	if err != nil || cnr.OwnerID() == nil {
 		return info, ErrUnknownContainer
 	}
@@ -561,7 +556,6 @@ func getObjectOwnerFromMessage(req interface{}) (id *owner.ID, err error) {
 	default:
 		return nil, errors.New("unsupported request type")
 	}
-
 }
 
 // main check function for basic ACL
diff --git a/pkg/services/object/acl/classifier.go b/pkg/services/object/acl/classifier.go
index e08ce1c9a4..81c8b78f11 100644
--- a/pkg/services/object/acl/classifier.go
+++ b/pkg/services/object/acl/classifier.go
@@ -48,7 +48,6 @@ func (c SenderClassifier) Classify(
 	req metaWithToken,
 	cid *container.ID,
 	cnr *container.Container) (role acl.Role, isIR bool, key []byte, err error) {
-
 	if cid == nil {
 		return 0, false, nil, errors.Wrap(ErrMalformedRequest, "container id is not set")
 	}
@@ -146,9 +145,7 @@ func (c SenderClassifier) isInnerRingKey(owner []byte) (bool, error) {
 func (c SenderClassifier) isContainerKey(
 	owner, cid []byte,
 	cnr *container.Container) (bool, error) {
-
-	// first check current netmap
-	nm, err := core.GetLatestNetworkMap(c.netmap)
+	nm, err := core.GetLatestNetworkMap(c.netmap) // first check current netmap
 	if err != nil {
 		return false, err
 	}
@@ -174,7 +171,6 @@ func lookupKeyInContainer(
 	nm *netmap.Netmap,
 	owner, cid []byte,
 	cnr *container.Container) (bool, error) {
-
 	cnrNodes, err := nm.GetContainerNodes(cnr.PlacementPolicy(), cid)
 	if err != nil {
 		return false, err
diff --git a/pkg/services/object_manager/transformer/transformer.go b/pkg/services/object_manager/transformer/transformer.go
index cf036aa82f..5edd1c6584 100644
--- a/pkg/services/object_manager/transformer/transformer.go
+++ b/pkg/services/object_manager/transformer/transformer.go
@@ -210,7 +210,6 @@ func (s *payloadSizeLimiter) release(close bool) (*AccessIdentifiers, error) {
 func writeHashes(hashers []*payloadChecksumHasher) {
 	for i := range hashers {
 		hashers[i].checksumWriter(hashers[i].hasher.Sum(nil))
-
 	}
 }