About checking Cookies on page load

Question

hello,

 

Hope everyone is doing good.

 

I am working in mvc.

 

I have created cookie in browser after login.

 

So next time if i open login url in my browser, it should redirect to dashboard directly.

 

So i want to check cookies on login page load, i am trying this with below code :

public ActionResult Login()
{
HttpCookie chkLoginCookie = Request.Cookies["Login"];
if (chkLoginCookie != null)
{
return RedirectToAction("Home", "Dashboard");
}
else
{
return View();
}
}

But it keeps on spinning and later ask to delete cookies.

 

Thank you in adv