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| author | Ingo Molnar <mingo@kernel.org> | 2016-06-14 09:17:42 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-06-14 09:17:42 (GMT) |
| commit | 245050c287a9176cee9f98109df101909c1eeef4 (patch) | |
| tree | 77358451bcc85e3fa2ab824240d5b351894ce74c /drivers/vfio/pci/vfio_pci_config.c | |
| parent | d4c3be70ca0e7a1ae308bedd3462900c61e97b11 (diff) | |
| parent | db06d759d6cf903aeda8c107fd3abd366dd80200 (diff) | |
| download | linux-245050c287a9176cee9f98109df101909c1eeef4.tar.xz | |
Merge branch 'linus' into locking/core, to pick up fixes before merging new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/vfio/pci/vfio_pci_config.c')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci_config.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c index 9360140..688691d 100644 --- a/drivers/vfio/pci/vfio_pci_config.c +++ b/drivers/vfio/pci/vfio_pci_config.c @@ -749,7 +749,8 @@ static int vfio_vpd_config_write(struct vfio_pci_device *vdev, int pos, if (pci_write_vpd(pdev, addr & ~PCI_VPD_ADDR_F, 4, &data) != 4) return count; } else { - if (pci_read_vpd(pdev, addr, 4, &data) != 4) + data = 0; + if (pci_read_vpd(pdev, addr, 4, &data) < 0) return count; *pdata = cpu_to_le32(data); } |