new helpers: ns_alloc_inum/ns_free_inum

take struct ns_common *, for now simply wrappers around proc_{alloc,free}_inum()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 3 insertions, 3 deletions

diff --git a/ipc/namespace.c b/ipc/namespace.c
index 531029a67fef..bcdd7a5c122a 100644
--- a/ipc/namespace.c
+++ b/ipc/namespace.c
@@ -26,7 +26,7 @@ static struct ipc_namespace *create_ipc_ns(struct user_namespace *user_ns,
         if (ns == NULL)
                 return ERR_PTR(-ENOMEM);
 
-        err = proc_alloc_inum(&ns->ns.inum);
+        err = ns_alloc_inum(&ns->ns);
         if (err) {
                 kfree(ns);
                 return ERR_PTR(err);
@@ -35,7 +35,7 @@ static struct ipc_namespace *create_ipc_ns(struct user_namespace *user_ns,
         atomic_set(&ns->count, 1);
         err = mq_init_ns(ns);
         if (err) {
-                proc_free_inum(ns->ns.inum);
+                ns_free_inum(&ns->ns);
                 kfree(ns);
                 return ERR_PTR(err);
         }
@@ -119,7 +119,7 @@ static void free_ipc_ns(struct ipc_namespace *ns)
          */
         ipcns_notify(IPCNS_REMOVED);
         put_user_ns(ns->user_ns);
-        proc_free_inum(ns->ns.inum);
+        ns_free_inum(&ns->ns);
         kfree(ns);
 }