--- libaitsched/src/aitsched.c	2012/01/08 02:52:29	1.4.2.2
+++ libaitsched/src/aitsched.c	2012/01/08 03:28:26	1.4.2.3
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitsched.c,v 1.4.2.2 2012/01/08 02:52:29 misho Exp $
+* $Id: aitsched.c,v 1.4.2.3 2012/01/08 03:28:26 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -193,10 +193,6 @@ schedEnd(sched_root_task_t ** __restrict root)
 	if (!root || !*root)
 		return -1;
 
-#ifdef HAVE_LIBPTHREAD
-	for (i = 0; i < taskMAX; i++)
-		pthread_mutex_lock(&(*root)->root_mtx[i]);
-#endif
 	TAILQ_FOREACH(task, &(*root)->root_read, task_node) {
 		schedCancel(task);
 	}
@@ -216,13 +212,15 @@ schedEnd(sched_root_task_t ** __restrict root)
 		schedCancel(task);
 	}
 
+#ifdef HAVE_LIBPTHREAD
+	pthread_mutex_lock(&(*root)->root_mtx[taskUNUSE]);
+#endif
 	while ((task = TAILQ_FIRST(&(*root)->root_unuse))) {
 		TAILQ_REMOVE(&(*root)->root_unuse, task, task_node);
 		free(task);
 	}
 #ifdef HAVE_LIBPTHREAD
-	for (i = 0; i < taskMAX; i++)
-		pthread_mutex_unlock(&(*root)->root_mtx[i]);
+	pthread_mutex_unlock(&(*root)->root_mtx[taskUNUSE]);
 #endif
 
 	if ((*root)->root_hooks.hook_root.fini)