hdmi: add auto audio switch func

[firefly-linux-kernel-4.4.55.git] / kernel / cred.c

diff --git a/kernel/cred.c b/kernel/cred.c
index 174fa84eca303ced39cc03910114d495f7b777b0..3a55ea4fa983ebf7259e55ae659dc583b247343a 100644 (file)
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -385,6 +385,8 @@ int copy_creds(struct task_struct *p, unsigned long clone_flags)
        struct cred *new;
        int ret;
 
+       p->replacement_session_keyring = NULL;
+
        if (
 #ifdef CONFIG_KEYS
                !p->cred->thread_keyring &&