1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index c79f066c2bc9..68eb34929cec 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -847,15 +847,16 @@ static u32 hpt374_read_freq(struct pci_dev *pdev)
         u32 freq;
         unsigned long io_base = pci_resource_start(pdev, 4);
         if (PCI_FUNC(pdev->devfn) & 1) {
-                struct pci_dev *pdev_0 = pci_get_slot(pdev->bus, pdev->devfn - 1);
+                struct pci_dev *pdev_0;
+
+                pdev_0 = pci_get_slot(pdev->bus, pdev->devfn - 1);
                 /* Someone hot plugged the controller on us ? */
                 if (pdev_0 == NULL)
                         return 0;
                 io_base = pci_resource_start(pdev_0, 4);
                 freq = inl(io_base + 0x90);
                 pci_dev_put(pdev_0);
-        }
-        else
+        } else
                 freq = inl(io_base + 0x90);
         return freq;
 }