From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] net_sched/hfsc: fix curve activation in
 hfsc_change_class()
Date: Thu, 21 Sep 2017 11:57:59 -0700 (PDT)
Message-ID: <20170921.115759.1923847665880486763.davem@davemloft.net>
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Cc: netdev@vger.kernel.org, xiyou.wangcong@gmail.com, jiri@resnulli.us,
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To: khlebnikov@yandex-team.ru
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From: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Date: Wed, 20 Sep 2017 15:46:11 +0300

> If real-time or fair-share curves are enabled in hfsc_change_class()
> class isn't inserted into rb-trees yet. Thus init_ed() and init_vf()
> must be called in place of update_ed() and update_vf().
> 
> Remove isn't required because for now curves cannot be disabled.
> 
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>

Applied.