Messages in this thread | | | Date | Mon, 29 May 2017 12:59:25 +0900 | From | Andi Shyti <> | Subject | Re: [PATCH] spi: add null check before pointer dereference |
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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.
That's anyway in my todo list.
Thanks, Andi
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