ns: add ns_common_free()

And drop ns_free_inum(). Anything common that can be wasted centrally
should be wasted in the new common helper.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/utsname.c b/kernel/utsname.c
index 399888be66bd..95d733eb2c98 100644
--- a/kernel/utsname.c
+++ b/kernel/utsname.c
@@ -98,7 +98,7 @@ void free_uts_ns(struct uts_namespace *ns)
 	ns_tree_remove(ns);
 	dec_uts_namespaces(ns->ucounts);
 	put_user_ns(ns->user_ns);
-	ns_free_inum(&ns->ns);
+	ns_common_free(ns);
 	/* Concurrent nstree traversal depends on a grace period. */
 	kfree_rcu(ns, ns.ns_rcu);
 }