Fix: not change the error messages

cmd/kube-scheduler/app/server.go

@@ -81,10 +81,10 @@ See [scheduling](https://kubernetes.io/docs/concepts/scheduling-eviction/)
 for more information about scheduling and the kube-scheduler component.`,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			if err := opts.Complete(&namedFlagSets); err != nil {
-				return fmt.Errorf("completes the remaining instantiation of the options: %w", err)
+				return err
 			}
 			if err := runCommand(cmd, opts, registryOptions...); err != nil {
-				return fmt.Errorf("run command: %w", err)
+				return err
 			}
 			return nil
 		},

cmd/kube-scheduler/scheduler.go

@@ -34,7 +34,7 @@ import (
 
 func main() {
 	if err := runSchedulerCmd(); err != nil {
-		fmt.Fprintf(os.Stderr, "failed to run scheduler command: %v\n", err)
+		fmt.Fprintf(os.Stderr, "%v\n", err)
 		os.Exit(1)
 	}
 }
@@ -50,7 +50,7 @@ func runSchedulerCmd() error {
 	defer logs.FlushLogs()
 
 	if err := command.Execute(); err != nil {
-		return fmt.Errorf("execute command: %w", err)
+		return err
 	}
 
 	return nil