[libata] fix 'if(' and similar areas that lack whitespace

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index 65d9516..bc7c2d5 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -351,9 +351,9 @@
 		struct pci_dev *bridge = dev->bus->self;
 		/* Don't grab anything behind a Promise I2O RAID */
 		if (bridge && bridge->vendor == PCI_VENDOR_ID_INTEL) {
-			if( bridge->device == PCI_DEVICE_ID_INTEL_I960)
+			if (bridge->device == PCI_DEVICE_ID_INTEL_I960)
 				return -ENODEV;
-			if( bridge->device == PCI_DEVICE_ID_INTEL_I960RM)
+			if (bridge->device == PCI_DEVICE_ID_INTEL_I960RM)
 				return -ENODEV;
 		}
 	}