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Date:	Fri, 17 Jul 2009 15:47:38 +0200
From:	Oliver Neukum <oliver@...kum.org>
To:	"Rémi Denis-Courmont" 
	<remi.denis-courmont@...ia.com>
Cc:	netdev@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH] USB host CDC Phonet network interface driver

Am Freitag, 17. Juli 2009 11:56:06 schrieb Rémi Denis-Courmont:
> +       atomic_dec(&pnd->tx_queue);
> +       netif_wake_queue(dev);

Now that I think about it this seems to be a race condition.
What makes sure that your are still below the limit when you
wake the queue?

	Regards
		Oliver


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