netdev - Re: [PATCH net-next v2 1/3] openvswitch: normalize vlan rx path

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Message-ID: <CAHsH6GvO=F38jXo18=3n1+w+sojRtRcLgbdE9PrGbGyB4vmoEA@mail.gmail.com>
Date:   Wed, 5 Oct 2016 20:31:52 +0300
From:   Eyal Birger <eyal.birger@...il.com>
To:     Jiri Benc <jbenc@...hat.com>
Cc:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        pravin shelar <pshelar@....org>, Eric Garver <e@...g.me>
Subject: Re: [PATCH net-next v2 1/3] openvswitch: normalize vlan rx path

On Wed, Oct 5, 2016 at 8:23 PM, Jiri Benc <jbenc@...hat.com> wrote:
> On Wed, 5 Oct 2016 17:18:08 +0300, Eyal Birger wrote:
>> I think at this point, 'eth' may point to a freed packet.
>
> It may but how does that matter? eth is not used beyond that point.

Definitely a nit. For sure not critical.

Just seemed less future safe to keep a pointer to an old packet lying around.

Eyal.