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PCI: epf-vntb: Return actual error code during pci_vntb_probe() failure

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If dma_set_mask_and_coherent() in pci_vntb_probe() fails, return the actual
error code instead of -EINVAL.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231201033057.1399131-2-yangyingliang@huaweicloud.com
[mani: reworded commit message and subject]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This commit is contained in:
Yang Yingliang 2023-12-01 11:30:57 +08:00 committed by Manivannan Sadhasivam
parent aebfdfe39b
commit 976dc5ff30
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/endpoint/functions/pci-epf-vntb.c
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@ -1258,7 +1258,7 @@ 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);