use golangci-lint

pkg/command/server.go

@@ -33,9 +33,7 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			runtime := runtime.New()
-			runtime.Start()
-
-			return nil
+			return runtime.Start()
 		},
 	}
 }

pkg/micro/runtime/command.go

@@ -12,9 +12,7 @@ func Command(app *cli.App) *cli.Command {
 		Category:    "Micro",
 		Action: func(c *cli.Context) error {
 			runtime := New()
-			runtime.Start()
-
-			return nil
+			return runtime.Start()
 		},
 	}
 	return &command

pkg/micro/runtime/options.go

@@ -15,17 +15,6 @@ type Options struct {
 // Option undocummented
 type Option func(o *Options)
 
-// newOptions initializes the available default options.
-func newOptions(opts ...Option) Options {
-	opt := Options{}
-
-	for _, o := range opts {
-		o(&opt)
-	}
-
-	return opt
-}
-
 // Services option
 func Services(s []string) Option {
 	return func(o *Options) {