ata_generic: unindent loop in generic_set_mode()

Unindent loop body in generic_set_mode().  This is to ease future
change.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 16 insertions, 15 deletions

diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 90329982bef7..fb5434c8ae6e 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -54,21 +54,22 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused)
                 dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
 
         ata_link_for_each_dev(dev, link) {
-                if (ata_dev_enabled(dev)) {
-                        /* We don't really care */
-                        dev->pio_mode = XFER_PIO_0;
-                        dev->dma_mode = XFER_MW_DMA_0;
-                        /* We do need the right mode information for DMA or PIO
-                           and this comes from the current configuration flags */
-                        if (dma_enabled & (1 << (5 + dev->devno))) {
-                                ata_id_to_dma_mode(dev, XFER_MW_DMA_0);
-                                dev->flags &= ~ATA_DFLAG_PIO;
-                        } else {
-                                ata_dev_printk(dev, KERN_INFO, "configured for PIO\n");
-                                dev->xfer_mode = XFER_PIO_0;
-                                dev->xfer_shift = ATA_SHIFT_PIO;
-                                dev->flags |= ATA_DFLAG_PIO;
-                        }
+                if (!ata_dev_enabled(dev))
+                        continue;
+
+                /* We don't really care */
+                dev->pio_mode = XFER_PIO_0;
+                dev->dma_mode = XFER_MW_DMA_0;
+                /* We do need the right mode information for DMA or PIO
+                   and this comes from the current configuration flags */
+                if (dma_enabled & (1 << (5 + dev->devno))) {
+                        ata_id_to_dma_mode(dev, XFER_MW_DMA_0);
+                        dev->flags &= ~ATA_DFLAG_PIO;
+                } else {
+                        ata_dev_printk(dev, KERN_INFO, "configured for PIO\n");
+                        dev->xfer_mode = XFER_PIO_0;
+                        dev->xfer_shift = ATA_SHIFT_PIO;
+                        dev->flags |= ATA_DFLAG_PIO;
                 }
         }
         return 0;