From 6b1dd8560179bd3328a3fb024ce1b63b772464fd Mon Sep 17 00:00:00 2001
From: Yang Yingliang <yangyingliang@huawei.com>
Date: Wed, 11 Dec 2013 15:48:37 +0800
Subject: [PATCH] sch_htb: remove unnecessary NULL pointer judgment

It already has a NULL pointer judgment of rtab in qdisc_put_rtab().
Remove the judgment outside of qdisc_put_rtab().

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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