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| author | Yang Yingliang <yangyingliang@huawei.com> | 2023-12-01 06:30:57 +0300 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2024-02-16 13:44:01 +0300 |
| commit | 976dc5ff3018552dcfe58018a0cfdf6376318117 (patch) | |
| tree | 5f683a0f3c3ebd2186d62122c7d6237835217f63 /drivers/pci/endpoint | |
| parent | aebfdfe39b9327a3077d0df8db3beb3160c9bdd0 (diff) | |
| download | linux-976dc5ff3018552dcfe58018a0cfdf6376318117.tar.xz | |
PCI: epf-vntb: Return actual error code during pci_vntb_probe() failure
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>
Diffstat (limited to 'drivers/pci/endpoint')
| -rw-r--r-- | drivers/pci/endpoint/functions/pci-epf-vntb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/endpoint/functions/pci-epf-vntb.c b/drivers/pci/endpoint/functions/pci-epf-vntb.c index d4c25b43da23..0675929fc529 100644 --- a/drivers/pci/endpoint/functions/pci-epf-vntb.c +++ b/drivers/pci/endpoint/functions/pci-epf-vntb.c @@ -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); |