--- a/master/fsm_foe.c	Fri Dec 18 11:09:07 2009 +0100
+++ b/master/fsm_foe.c	Sun Dec 27 16:58:19 2009 +0100
@@ -849,7 +849,7 @@
         printk ("ERROR: data doesn't fit in receive buffer\n");
         printk ("       rx_buffer_size  = %d\n", fsm->rx_buffer_size);
         printk ("       rx_buffer_offset= %d\n", fsm->rx_buffer_offset);
-        printk ("       rec_size        = %d\n", rec_size);
+        printk ("       rec_size        = %zd\n", rec_size);
         printk ("       rx_mailbox_size = %d\n",
                 slave->configured_rx_mailbox_size);
         printk ("       rx_last_packet  = %d\n", fsm->rx_last_packet);