[PATCH v1 3/4] Crypto: Add support for APM X-Gene SoC CRC32C h/w accelerator driver

[Vinod Koul]

On Thu, Aug 20, 2015 at 12:31:44PM +0530, Rameshwar Sahu wrote:
> Hi Vinod,
> 
> On Thu, Aug 20, 2015 at 11:18 AM, Vinod Koul <vinod.koul at intel.com> wrote:
> > On Thu, Jul 30, 2015 at 05:41:07PM +0530, Rameshwar Prasad Sahu wrote:
> >> +     nents = sg_nents(req->src);
> >> +     sg_count = dma_map_sg(dev, req->src, nents, DMA_TO_DEVICE);
> >> +     if (!sg_count) {
> >> +             dev_err(dev, "Failed to map src sg");
> >> +             return -ENOMEM;
> > mapping error shouldn't be no mem error
> Okay, I guess then -EIO will be fine here??

yes better

-- 
~Vinod