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

[Greg KH]

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@xxxxxxxxxxx>

Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
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