diff options
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci_config.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c index 072fdacb6f96..0e83e8ead142 100644 --- a/drivers/vfio/pci/vfio_pci_config.c +++ b/drivers/vfio/pci/vfio_pci_config.c @@ -1037,13 +1037,9 @@ static int vfio_cap_len(struct vfio_pci_device *vdev, u8 cap, u8 pos) return byte; case PCI_CAP_ID_EXP: /* length based on version */ - ret = pci_read_config_word(pdev, pos + PCI_EXP_FLAGS, &word); - if (ret) - return pcibios_err_to_errno(ret); - vdev->extended_caps = true; - if ((word & PCI_EXP_FLAGS_VERS) == 1) + if ((pcie_caps_reg(pdev) & PCI_EXP_FLAGS_VERS) == 1) return PCI_CAP_EXP_ENDPOINT_SIZEOF_V1; else return PCI_CAP_EXP_ENDPOINT_SIZEOF_V2; |