From 47fd92f5a76eb3f5b407773766e7d7fa1a179419 Mon Sep 17 00:00:00 2001
From: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Date: Mon, 6 Aug 2012 05:45:48 +0000
Subject: [PATCH] net_sched: act: Delete estimator in error path.

Some action modules free struct tcf_common in their error path
while estimator is still active. This results in est_timer()
dereference freed memory.
Add gen_kill_estimator() in ipt, pedit and simple action.

Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
Reading git-format-patch failed