netdev - Re: [PATCH 4/7] usbnet: remove EVENT_DEV

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Date:	Tue, 12 Jun 2012 20:14:28 +0200
From:	Oliver Neukum <oliver@...kum.org>
To:	Ming Lei <tom.leiming@...il.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	"Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
	netdev@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH 4/7] usbnet: remove EVENT_DEV_OPEN flag

Am Dienstag, 12. Juni 2012, 03:19:42 schrieb Ming Lei:
> EVENT_DEV_OPEN is introduced to mark if the interface is opened or
> not, but we already have IFF_UP to handle it, so just
> remove the flag and use IFF_UP.

When is IFF_UP cleared? The flag is tested in usbnet_resume(),
so it must be cleared before usbnet_stop() is called.

	Regards
		Oliver
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