1 files changed, 0 insertions, 1 deletions

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index fd2e26b6f966..85c52fd26bff 100644
--- a/ipc/mqueue.c
+++ b/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;