diff -r 5b04770444df -r 742607c464c4 master/cdev.c
--- a/master/cdev.c	Tue Feb 02 19:38:32 2010 +0100
+++ b/master/cdev.c	Fri Feb 05 10:29:47 2010 +0100
@@ -1684,15 +1684,16 @@
         ec_cdev_priv_t *priv /**< Private data structure of file handle. */
         )
 {
-	size_t send_interval;
-
-	if (copy_from_user(&send_interval, (void __user *) arg, sizeof(send_interval))) {
-        return -EFAULT;
-    }
-
-    if (down_interruptible(&master->master_sem))
-        return -EINTR;
-	ec_master_set_send_interval(master,send_interval);
+    size_t send_interval;
+
+    if (copy_from_user(&send_interval, (void __user *) arg,
+                sizeof(send_interval))) {
+        return -EFAULT;
+    }
+
+    if (down_interruptible(&master->master_sem))
+        return -EINTR;
+    ec_master_set_send_interval(master,send_interval);
     up(&master->master_sem);
 
     return 0;
@@ -3492,10 +3493,10 @@
             return ec_cdev_ioctl_voe_exec(master, arg, priv);
         case EC_IOCTL_VOE_DATA:
             return ec_cdev_ioctl_voe_data(master, arg, priv);
-		case EC_IOCTL_SET_SEND_INTERVAL:
-            if (!(filp->f_mode & FMODE_WRITE))
-                return -EPERM;
-			return ec_cdev_ioctl_set_send_interval(master,arg,priv);
+        case EC_IOCTL_SET_SEND_INTERVAL:
+            if (!(filp->f_mode & FMODE_WRITE))
+                return -EPERM;
+            return ec_cdev_ioctl_set_send_interval(master,arg,priv);
         default:
             return -ENOTTY;
     }