[PATCH] ata_piix formatting

if( spacing fix for Garzik compliant formatting
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

drivers/scsi/ata_piix.c

@@ -767,15 +767,15 @@ static int __devinit piix_check_450nx_errata(struct pci_dev *ata_dev)
 		pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
 		pci_read_config_word(pdev, 0x41, &cfg);
 		/* Only on the original revision: IDE DMA can hang */
-		if(rev == 0x00)
+		if (rev == 0x00)
 			no_piix_dma = 1;
 		/* On all revisions below 5 PXB bus lock must be disabled for IDE */
-		else if(cfg & (1<<14) && rev < 5)
+		else if (cfg & (1<<14) && rev < 5)
 			no_piix_dma = 2;
 	}
-	if(no_piix_dma)
+	if (no_piix_dma)
 		dev_printk(KERN_WARNING, &ata_dev->dev, "450NX errata present, disabling IDE DMA.\n");
-	if(no_piix_dma == 2)
+	if (no_piix_dma == 2)
 		dev_printk(KERN_WARNING, &ata_dev->dev, "A BIOS update may resolve this.\n");
 	return no_piix_dma;
 }