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

2017-05-29 Thread Gustavo A. R. Silva
Hi Andi, Quoting Andi Shyti : 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_pr

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

2017-05-28 Thread Andi Shyti
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__)

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

2017-05-23 Thread Geert Uytterhoeven
On Tue, May 23, 2017 at 9:24 AM, Krzysztof Kozlowski wrote: > On Tue, May 23, 2017 at 2:25 AM, Gustavo A. R. Silva > wrote: >> Add null check before dereferencing pointer desc >> >> Addresses-Coverity-ID: 1397997 >> Signed-off-by: Gustavo A. R. Silva >> --- >> drivers/spi/spi-s3c64xx.c | 6

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

2017-05-23 Thread Krzysztof Kozlowski
On Tue, May 23, 2017 at 2:25 AM, Gustavo A. R. Silva wrote: > Add null check before dereferencing pointer desc > > Addresses-Coverity-ID: 1397997 > Signed-off-by: Gustavo A. R. Silva > --- > drivers/spi/spi-s3c64xx.c | 6 ++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/spi/spi-