xnu-3248.20.55.tar.gz

[apple/xnu.git] / osfmk / ipc / ipc_object.c

diff --git a/osfmk/ipc/ipc_object.c b/osfmk/ipc/ipc_object.c
index 49b7e46900197739ac9622f3be86d32a87cd6566..166c9d6da1352149e00dd7ee4d6b1b5bdf42209a 100644 (file)
--- a/osfmk/ipc/ipc_object.c
+++ b/osfmk/ipc/ipc_object.c
@@ -501,15 +501,7 @@ ipc_object_copyin(
        ipc_port_t soright;
        ipc_port_t release_port;
        kern_return_t kr;
-       queue_head_t links_data;
-       queue_t links = &links_data;
-       wait_queue_link_t wql;
-
-#if IMPORTANCE_INHERITANCE
        int assertcnt = 0;
-#endif
-
-       queue_init(links);
 
        /*
         *      Could first try a read lock when doing
@@ -527,19 +519,11 @@ ipc_object_copyin(
                              msgt_name, TRUE,
                              objectp, &soright,
                              &release_port,
-#if IMPORTANCE_INHERITANCE
-                             &assertcnt,
-#endif /* IMPORTANCE_INHERITANCE */
-                             links);
+                             &assertcnt);
        if (IE_BITS_TYPE(entry->ie_bits) == MACH_PORT_TYPE_NONE)
                ipc_entry_dealloc(space, name, entry);
        is_write_unlock(space);
 
-       while(!queue_empty(links)) {
-               wql = (wait_queue_link_t) dequeue(links);
-               wait_queue_link_free(wql);
-       }
-
 #if IMPORTANCE_INHERITANCE
        if (0 < assertcnt && ipc_importance_task_is_any_receiver_type(current_task()->task_imp_base)) {
                ipc_importance_task_drop_internal_assertion(current_task()->task_imp_base, assertcnt);