Re: [PATCH] spi: add null check before pointer dereference

[Gustavo A. R. Silva]

Hi Andi,

Quoting Andi Shyti <andi.sh...@samsung.com>:

Hi Gustavo,

        desc = dmaengine_prep_slave_sg(dma->ch, sgt->sgl, sgt->nents,
                                       dma->direction, DMA_PREP_INTERRUPT);

+       if (!desc) {
+               dev_err(&sdd->master->dev,
+                       "%s:dmaengine_prep_slave_sg Failed\n", __func__);
+               return;
+       }
+

I'm sorry, I would nack this patch for now. There was a smilar I
sent before, but, as Krzysztof said, this needs more testing and
a proper solution.

Yeah, I get it.

That's anyway in my todo list.

That's great.

Thanks,
Andi

Thanks!
--
Gustavo A. R. Silva