1 files changed, 5 insertions, 15 deletions

diff --git a/kernel/module.c b/kernel/module.c
index ddfe45ac2fd1..4fafd58038a0 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -64,26 +64,17 @@ static DEFINE_SPINLOCK(modlist_lock);
 static DEFINE_MUTEX(module_mutex);
 static LIST_HEAD(modules);
 
-static DEFINE_MUTEX(notify_mutex);
-static struct notifier_block * module_notify_list;
+static BLOCKING_NOTIFIER_HEAD(module_notify_list);
 
 int register_module_notifier(struct notifier_block * nb)
 {
-        int err;
-        mutex_lock(&notify_mutex);
-        err = notifier_chain_register(&module_notify_list, nb);
-        mutex_unlock(&notify_mutex);
-        return err;
+        return blocking_notifier_chain_register(&module_notify_list, nb);
 }
 EXPORT_SYMBOL(register_module_notifier);
 
 int unregister_module_notifier(struct notifier_block * nb)
 {
-        int err;
-        mutex_lock(&notify_mutex);
-        err = notifier_chain_unregister(&module_notify_list, nb);
-        mutex_unlock(&notify_mutex);
-        return err;
+        return blocking_notifier_chain_unregister(&module_notify_list, nb);
 }
 EXPORT_SYMBOL(unregister_module_notifier);
 
@@ -1816,9 +1807,8 @@ sys_init_module(void __user *umod,
         /* Drop lock so they can recurse */
         mutex_unlock(&module_mutex);
 
-        mutex_lock(&notify_mutex);
-        notifier_call_chain(&module_notify_list, MODULE_STATE_COMING, mod);
-        mutex_unlock(&notify_mutex);
+        blocking_notifier_call_chain(&module_notify_list,
+                        MODULE_STATE_COMING, mod);
 
         /* Start the module */
         if (mod->init != NULL)