diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3296,14 +3296,19 @@ static void nvme_dev_unmap(struct nvme_dev *dev)
 	pci_release_mem_regions(to_pci_dev(dev->dev));
 }

-static bool nvme_pci_ctrl_is_dead(struct nvme_dev *dev)
+static bool nvme_pci_ctrl_is_accessible(struct nvme_dev *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev->dev);
+
+	return pci_is_enabled(pdev) && pci_device_is_present(pdev) &&
+		pdev->error_state == pci_channel_io_normal;
+}
+
+static bool nvme_pci_ctrl_is_dead(struct nvme_dev *dev)
+{
 	u32 csts;

-	if (!pci_is_enabled(pdev) || !pci_device_is_present(pdev))
-		return true;
-	if (pdev->error_state != pci_channel_io_normal)
+	if (!nvme_pci_ctrl_is_accessible(dev))
 		return true;

 	csts = readl(dev->bar + NVME_REG_CSTS);
@@ -3331,10 +3336,16 @@ static void nvme_dev_disable(struct nvme_dev