linux-kernel - Re: [PATCH v1] net: WireGuard secure network tunnel

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Message-Id: <20191128.133023.1503723038764717212.davem@davemloft.net>
Date:   Thu, 28 Nov 2019 13:30:23 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     Jason@...c4.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        gregkh@...uxfoundation.org, torvalds@...ux-foundation.org,
        herbert@...dor.apana.org.au, linux-crypto@...r.kernel.org
Subject: Re: [PATCH v1] net: WireGuard secure network tunnel

From: "Jason A. Donenfeld" <Jason@...c4.com>
Date: Wed, 27 Nov 2019 12:26:43 +0100

> +	do {
> +		next = skb->next;

I've been trying desperately to remove all direct references to the SKB list
implementation details so that we can convert it over to list_head.  This
means no direct references to skb->next nor skb->prev.

Please rearrange this using appropriate helpers and abstractions from skbuff.h