diff -r 69056c46aa4d -r bc2d4bf9cbe5 examples/rtai/rtai_sample.c
--- a/examples/rtai/rtai_sample.c	Thu Sep 06 19:52:17 2012 +0200
+++ b/examples/rtai/rtai_sample.c	Thu Sep 06 20:22:24 2012 +0200
@@ -287,7 +287,7 @@
 
     master = ecrt_request_master(0);
     if (!master) {
-        ret = -EBUSY; 
+        ret = -EBUSY;
         printk(KERN_ERR PFX "Requesting master 0 failed!\n");
         goto out_return;
     }