1 files changed, 9 insertions, 0 deletions

diff --git a/ipc/ipcns_notifier.c b/ipc/ipcns_notifier.c
index c7974609defc..70ff09183f7b 100644
--- a/ipc/ipcns_notifier.c
+++ b/ipc/ipcns_notifier.c
@@ -61,6 +61,15 @@ int register_ipcns_notifier(struct ipc_namespace *ns)
         return blocking_notifier_chain_register(&ipcns_chain, &ns->ipcns_nb);
 }
 
+int cond_register_ipcns_notifier(struct ipc_namespace *ns)
+{
+        memset(&ns->ipcns_nb, 0, sizeof(ns->ipcns_nb));
+        ns->ipcns_nb.notifier_call = ipcns_callback;
+        ns->ipcns_nb.priority = IPCNS_CALLBACK_PRI;
+        return blocking_notifier_chain_cond_register(&ipcns_chain,
+                                                        &ns->ipcns_nb);
+}
+
 int unregister_ipcns_notifier(struct ipc_namespace *ns)
 {
         return blocking_notifier_chain_unregister(&ipcns_chain,