Christoph Hellwig e4734b3f5f dmaengine: ioat: don't use DMA_ERROR_CODE ...

DMA_ERROR_CODE is not a public API and will go away.  Instead properly
unwind based on the loop counter.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>

2017-06-20 11:12:56 +02:00

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