return 0;
 
-      err_read:
+err_read:
        put_disk(ace->gd);
-      err_alloc_disk:
+err_alloc_disk:
        blk_cleanup_queue(ace->queue);
-      err_blk_initq:
+err_blk_initq:
        iounmap(ace->baseaddr);
-      err_ioremap:
+err_ioremap:
        dev_info(ace->dev, "xsysace: error initializing device at 0x%lx\n",
               ace->physaddr);
        return -ENOMEM;
        dev_set_drvdata(dev, ace);
        return 0;
 
-      err_setup:
+err_setup:
        dev_set_drvdata(dev, NULL);
        kfree(ace);
-      err_alloc:
-      err_noreg:
+err_alloc:
+err_noreg:
        dev_err(dev, "could not initialize device, err=%i\n", rc);
        return rc;
 }
        pr_info("Xilinx SystemACE device driver, major=%i\n", ace_major);
        return 0;
 
-      err_plat:
+err_plat:
        ace_of_unregister();
-      err_of:
+err_of:
        unregister_blkdev(ace_major, "xsysace");
-      err_blk:
+err_blk:
        printk(KERN_ERR "xsysace: registration failed; err=%i\n", rc);
        return rc;
 }