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-rw-r--r--drivers/pci/controller/vmd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c
index a45e8e59d3d4..515d05605204 100644
--- a/drivers/pci/controller/vmd.c
+++ b/drivers/pci/controller/vmd.c
@@ -541,7 +541,7 @@ static int vmd_get_phys_offsets(struct vmd_dev *vmd, bool native_hint,
int ret;
ret = pci_read_config_dword(dev, PCI_REG_VMLOCK, &vmlock);
- if (ret || vmlock == ~0)
+ if (ret || PCI_POSSIBLE_ERROR(vmlock))
return -ENODEV;
if (MB2_SHADOW_EN(vmlock)) {