The calls to get_nsproxy(), get_pid_ns(), and get_user_ns() happen in
that order, so call their respective put_*() functions in the reverse
order.

Signed-off-by: Joel Savitz <jsavitz@redhat.com>
---
 kernel/nsproxy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c
index be89e006e6aa..20b07120dbfd 100644
--- a/kernel/nsproxy.c
+++ b/kernel/nsproxy.c
@@ -481,10 +481,10 @@ static int validate_nsset(struct nsset *nsset, struct pid *pid)
 #endif
 
 out:
+	put_user_ns(user_ns);
 	put_pid_ns(pid_ns);
 	if (nsp)
 		put_nsproxy(nsp);
-	put_user_ns(user_ns);
 
 	return ret;
 }
-- 
2.45.2