chore: remove nakedret lint rule for now

Signed-off-by: Terry Howe <terrylhowe@gmail.com>

Author: TerryHowe

.golangci.yml

@@ -33,7 +33,6 @@ linters:
     - govet
     - ineffassign
     - misspell
-    - nakedret
     - staticcheck
     - thelper
     - unused

cmd/oras/internal/option/remote.go

@@ -288,7 +288,7 @@ func (remo *Remote) authClient(registry string, debug bool) (client *auth.Client
 		}
 		client.Credential = credentials.Credential(remo.store)
 	}
-	return client, nil
+	return
 }
 
 // ConfigPath returns the config path of the credential store.

internal/graph/graph.go

@@ -65,11 +65,11 @@ func Successors(ctx context.Context, fetcher content.Fetcher, node ocispec.Descr
 		var fetched []byte
 		fetched, err = content.FetchAll(ctx, fetcher, node)
 		if err != nil {
-			return nil, nil, nil, err
+			return
 		}
 		var manifest ocispec.Manifest
 		if err = json.Unmarshal(fetched, &manifest); err != nil {
-			return nil, nil, nil, err
+			return
 		}
 		nodes = manifest.Layers
 		subject = manifest.Subject
@@ -78,30 +78,30 @@ func Successors(ctx context.Context, fetcher content.Fetcher, node ocispec.Descr
 		var fetched []byte
 		fetched, err = content.FetchAll(ctx, fetcher, node)
 		if err != nil {
-			return nil, nil, nil, err
+			return
 		}
 		var manifest Artifact
 		if err = json.Unmarshal(fetched, &manifest); err != nil {
-			return nil, nil, nil, err
+			return
 		}
 		nodes = manifest.Blobs
 		subject = manifest.Subject
 	case ocispec.MediaTypeImageIndex:
 		var fetched []byte
 		fetched, err = content.FetchAll(ctx, fetcher, node)
 		if err != nil {
-			return nil, nil, nil, err
+			return
 		}
 		var index ocispec.Index
 		if err = json.Unmarshal(fetched, &index); err != nil {
-			return nil, nil, nil, err
+			return
 		}
 		nodes = index.Manifests
 		subject = index.Subject
 	default:
 		nodes, err = content.Successors(ctx, fetcher, node)
 	}
-	return nodes, subject, config, err
+	return
 }
 
 // FindPredecessors returns all predecessors of descs in src concurrently.