netdev - Re: [PATCH v4 4/5] net/usb/r8152: make sure the USB buffer is DMA-able

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Message-ID: <20130731125453.GD30635@kroah.com>
Date:	Wed, 31 Jul 2013 05:54:53 -0700
From:	Greg KH <greg@...ah.com>
To:	Hayes Wang <hayeswang@...ltek.com>
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org
Subject: Re: [PATCH v4 4/5] net/usb/r8152: make sure the USB buffer is
 DMA-able

On Wed, Jul 31, 2013 at 05:21:25PM +0800, Hayes Wang wrote:
> Allocate the required memory before calling usb_control_msg. And
> the additional memory copy is necessary.
> 
> Signed-off-by: Hayes Wang <hayeswang@...ltek.com>

Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
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