Don't cargo-cult the same thing over and over.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
---
 kernel/user_namespace.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index 682f40d5632d..98f4fe84d039 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -124,12 +124,11 @@ int create_user_ns(struct cred *new)
 		goto fail_dec;
 
 	ns->parent_could_setfcap = cap_raised(new->cap_effective, CAP_SETFCAP);
-	ret = ns_alloc_inum(&ns->ns);
+
+	ret = ns_common_init(&ns->ns, &userns_operations, true);
 	if (ret)
 		goto fail_free;
-	ns->ns.ops = &userns_operations;
 
-	refcount_set(&ns->ns.count, 1);
 	/* Leave the new->user_ns reference with the new user namespace. */
 	ns->parent = parent_ns;
 	ns->level = parent_ns->level + 1;

-- 
2.47.3