netdev - Re: [PATCH 3/5] net: sched: taprio: Fix null pointer deref bug

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Date:   Tue, 23 Apr 2019 12:24:47 -0700
From:   Cong Wang <xiyou.wangcong@...il.com>
To:     "Guedes, Andre" <andre.guedes@...el.com>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        "Gomes, Vinicius" <vinicius.gomes@...el.com>
Subject: Re: [PATCH 3/5] net: sched: taprio: Fix null pointer deref bug

On Tue, Apr 23, 2019 at 12:21 PM Guedes, Andre <andre.guedes@...el.com> wrote:
>
>
> > On Apr 22, 2019, at 12:36 PM, Cong Wang <xiyou.wangcong@...il.com> wrote:
> > Yeah, so we can just remove it. :)
>
> Fine by me. In that case, the function should_restart_cycle() will be just a dummy wrapper on list_is_last() so we should probably get rid of it and call list_is_last() within advance_sched().

Yes, agreed.

Thanks.