Redirecting to actual requested page

Redirecting to actual requested page

Im trying to access my inner page of my application which has
'@login_required () ' enabled so it redirects me to login page., the URL
format looks like below
http://127.0.0.1:8000/login/?next=/user/19/
After login is there any configuration which allows me to take it to the
actual page that I requested. I have to following code by default. How to
redirect to actual page when I got redirected.
if user is not None:
print "Valid user"
login(request, user)
return HttpResponseRedirect('/')