Fix not increment xfer->buffer if xfer->buffer == NULL in dcd_samg.c
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		| @@ -82,7 +82,7 @@ void xfer_packet_done(xfer_desc_t* xfer) | |||||||
| { | { | ||||||
|   uint16_t const xact_len = xfer_packet_len(xfer); |   uint16_t const xact_len = xfer_packet_len(xfer); | ||||||
|  |  | ||||||
|   xfer->buffer += xact_len; |   if (xfer->buffer) xfer->buffer += xact_len; | ||||||
|   xfer->actual_len += xact_len; |   xfer->actual_len += xact_len; | ||||||
| } | } | ||||||
|  |  | ||||||
|   | |||||||
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	 Reinhard Panhuber
					Reinhard Panhuber