netdev - Re: That's pretty much it for 3.5.0

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Message-Id: <20120717.151832.1306978935355646723.davem@davemloft.net>
Date:	Tue, 17 Jul 2012 15:18:32 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	john.r.fastabend@...el.com
Cc:	mark.d.rustad@...el.com, netdev@...r.kernel.org,
	linux-wireless@...r.kernel.org, netfilter-devel@...r.kernel.org
Subject: Re: That's pretty much it for 3.5.0

From: John Fastabend <john.r.fastabend@...el.com>
Date: Tue, 17 Jul 2012 15:13:36 -0700

> Perhaps the easiest way is to check net->count this should be zero
> until setup_net is called.
> 
> if (!atomic_read(&init_net.count))
> 	return ret;
> 

Won't work, setup_net() runs via a pure_initcall().
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