diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 29ff9619b5fa..30b260332a10 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -5200,7 +5200,7 @@ static int __pci_reset_bus(struct pci_bus *bus)
  */
 int pci_reset_bus(struct pci_dev *pdev)
 {
-	return pci_probe_reset_slot(pdev->slot) ?
+	return (!pci_probe_reset_slot(pdev->slot)) ?
 	    __pci_reset_slot(pdev->slot) : __pci_reset_bus(pdev->bus);
 }
 EXPORT_SYMBOL_GPL(pci_reset_bus);