On Fri, Dec 01, 2023 at 11:30:57AM +0800, Yang Yingliang wrote:
> From: Yang Yingliang <yangyingliang@xxxxxxxxxx>
>
> If dma_set_mask_and_coherent() fails, return the error code instead
> of -EINVAL.
>
> Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
- Mani
> ---
> drivers/pci/endpoint/functions/pci-epf-vntb.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/endpoint/functions/pci-epf-vntb.c b/drivers/pci/endpoint/functions/pci-epf-vntb.c
> index 2b7bc5a731dd..c6f07722cbac 100644
> --- a/drivers/pci/endpoint/functions/pci-epf-vntb.c
> +++ b/drivers/pci/endpoint/functions/pci-epf-vntb.c
> @@ -1272,7 +1272,7 @@ static int pci_vntb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
> ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
> if (ret) {
> dev_err(dev, "Cannot set DMA mask\n");
> - return -EINVAL;
> + return ret;
> }
>
> ret = ntb_register_device(&ndev->ntb);
> --
> 2.25.1
>
--
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