Use error.New () directly to output the error message

Signed-off-by: fate-grand-order <chenjg@harmonycloud.cn>

cmd/ctr/inspect.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	gocontext "context"
-	"fmt"
+	"errors"
 
 	"github.com/davecgh/go-spew/spew"
 	"github.com/docker/containerd/api/execution"
@@ -20,7 +20,7 @@ var inspectCommand = cli.Command{
 		}
 		id := context.Args().First()
 		if id == "" {
-			return fmt.Errorf("container id must be provided")
+			return errors.New("container id must be provided")
 		}
 		getResponse, err := executionService.GetContainer(gocontext.Background(),
 			&execution.GetContainerRequest{ID: id})