Staging: comedi: cb_das16_cs: fixed multiple brace coding style issues

Fixed multiple coding style issues
Signed-off-by: Jason Wong <tsanghan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/comedi/drivers/cb_das16_cs.c

@@ -175,16 +175,16 @@ static int das16cs_attach(struct comedi_device *dev,
 	printk("I/O base=0x%04lx ", dev->iobase);
 
 	printk("fingerprint:\n");
-	for (i = 0; i < 48; i += 2) {
+	for (i = 0; i < 48; i += 2)
 		printk("%04x ", inw(dev->iobase + i));
-	}
+
 	printk("\n");
 
 	ret = request_irq(link->irq.AssignedIRQ, das16cs_interrupt,
 			  IRQF_SHARED, "cb_das16_cs", dev);
-	if (ret < 0) {
+	if (ret < 0)
 		return ret;
-	}
+
 	dev->irq = link->irq.AssignedIRQ;
 	printk("irq=%u ", dev->irq);
 
@@ -262,9 +262,9 @@ static int das16cs_detach(struct comedi_device *dev)
 {
 	printk("comedi%d: das16cs: remove\n", dev->minor);
 
-	if (dev->irq) {
+	if (dev->irq)
 		free_irq(dev->irq, dev);
-	}
+
 
 	return 0;
 }