netdev - Re: [PATCH] USB host CDC Phonet network interface driver

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Message-Id: <200907200841.38968.oliver@neukum.org>
Date:	Mon, 20 Jul 2009 08:41:38 +0200
From:	Oliver Neukum <oliver@...kum.org>
To:	"Rémi Denis-Courmont" 
	<remi.denis-courmont@...ia.com>
Cc:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>
Subject: Re: [PATCH] USB host CDC Phonet network interface driver

Am Montag, 20. Juli 2009 08:35:18 schrieb Rémi Denis-Courmont:
> Recurrently:
> If usbpn_xmit() is called, then the queue was not stopped, so tx_queue <
> tx_queue_len. Then the queue is stopped. In the race free cases, either
> tx_queue is incremented up to the limit, and the queue remains stopped; the
> assertion is still valid.
> Alternatively tx_queue remains below limit and the queue gets woken again;
> the assertion is still valid.

Yes, you are correct. I find no flaws with the driver.

	Regards
		Oliver

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