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, 2 insertions, 2 deletions

diff --git a/fs/namespace.c b/fs/namespace.c
index b9c16c3f63f5..30738d200866 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2645,7 +2645,7 @@ dput_out:
 
 static void free_mnt_ns(struct mnt_namespace *ns)
 {
-        proc_free_inum(ns->ns.inum);
+        ns_free_inum(&ns->ns);
         put_user_ns(ns->user_ns);
         kfree(ns);
 }
@@ -2667,7 +2667,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
         new_ns = kmalloc(sizeof(struct mnt_namespace), GFP_KERNEL);
         if (!new_ns)
                 return ERR_PTR(-ENOMEM);
-        ret = proc_alloc_inum(&new_ns->ns.inum);
+        ret = ns_alloc_inum(&new_ns->ns);
         if (ret) {
                 kfree(new_ns);
                 return ERR_PTR(ret);