diff --git a/[refs] b/[refs]
index 3f722ab59c16..2912336ca868 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3654581e47adc07072aebe239818485b68ea04f0
+refs/heads/master: 403a85ff001710bb92689790b9a5c1c80e4b37a6
diff --git a/trunk/drivers/char/hvc_xen.c b/trunk/drivers/char/hvc_xen.c
index 60446f82a3fc..6b8e6d18a8e6 100644
--- a/trunk/drivers/char/hvc_xen.c
+++ b/trunk/drivers/char/hvc_xen.c
@@ -74,7 +74,8 @@ static int __write_console(const char *data, int len)
 	wmb();			/* write ring before updating pointer */
 	intf->out_prod = prod;
 
-	notify_daemon();
+	if (sent)
+		notify_daemon();
 	return sent;
 }