Re: [PATCH] USBNET: fix handling padding packet

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On Tue, 2013-09-17 at 17:10 +0800, Ming Lei wrote:
> Commit 638c5115a7949(USBNET: support DMA SG) introduces DMA SG
> if the usb host controller is capable of building packet from
> discontinuous buffers, but missed handling padding packet when
> building DMA SG.
> 
> This patch attachs the pre-allocated padding packet at the
> end of the sg list, so padding packet can be sent to device
> if drivers require that.
> 
> Reported-by: David Laight <David.Laight@xxxxxxxxxx>
> Cc: Oliver Neukum <oliver@xxxxxxxxxx>
> Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
Acked-by: Oliver Neukum <oliver@xxxxxxxxxx>


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