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/kernel/utsname.c b/kernel/utsname.c
index 20697befe466..c2a2b321d88a 100644
--- a/kernel/utsname.c
+++ b/kernel/utsname.c
@@ -42,7 +42,7 @@ static struct uts_namespace *clone_uts_ns(struct user_namespace *user_ns,
         if (!ns)
                 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);
@@ -84,7 +84,7 @@ void free_uts_ns(struct kref *kref)
 
         ns = container_of(kref, struct uts_namespace, kref);
         put_user_ns(ns->user_ns);
-        proc_free_inum(ns->ns.inum);
+        ns_free_inum(&ns->ns);
         kfree(ns);
 }