1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
index ba278ae00705..c1541652b7e0 100644
--- a/drivers/block/nvme-core.c
+++ b/drivers/block/nvme-core.c
@@ -2156,6 +2156,9 @@ static int nvme_dev_map(struct nvme_dev *dev)
         dev->entry[0].vector = pdev->irq;
         pci_set_master(pdev);
         bars = pci_select_bars(pdev, IORESOURCE_MEM);
+        if (!bars)
+                goto disable_pci;
+
         if (pci_request_selected_regions(pdev, bars, "nvme"))
                 goto disable_pci;