diff --git a/[refs] b/[refs]
index 8a3420d19236..479e9d191ad9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d92bf25fb088b1f12ad7fb3f9a4f9a3e1bf28959
+refs/heads/master: a609164f7c4eb82b97444871cb47f2f261696dd9
diff --git a/trunk/ipc/mqueue.c b/trunk/ipc/mqueue.c
index fd2e26b6f966..85c52fd26bff 100644
--- a/trunk/ipc/mqueue.c
+++ b/trunk/ipc/mqueue.c
@@ -51,7 +51,6 @@
 #define HARD_MSGMAX 	(131072/sizeof(void*))
 #define DFLT_MSGSIZEMAX 8192	/* max message size */
 
-#define NOTIFY_COOKIE_LEN	32
 
 struct ext_wait_queue {		/* queue of sleeping tasks */
 	struct task_struct *task;