diff options
Diffstat (limited to 'net/can/raw.c')
| -rw-r--r-- | net/can/raw.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/net/can/raw.c b/net/can/raw.c index a0c0f5e946d8..a26942e78e68 100644 --- a/net/can/raw.c +++ b/net/can/raw.c @@ -362,6 +362,14 @@ static int raw_notifier(struct notifier_block *nb, unsigned long msg, return NOTIFY_DONE; } +static void raw_sock_destruct(struct sock *sk) +{ + struct raw_sock *ro = raw_sk(sk); + + free_percpu(ro->uniq); + can_sock_destruct(sk); +} + static int raw_init(struct sock *sk) { struct raw_sock *ro = raw_sk(sk); @@ -388,6 +396,8 @@ static int raw_init(struct sock *sk) if (unlikely(!ro->uniq)) return -ENOMEM; + sk->sk_destruct = raw_sock_destruct; + /* set notifier */ spin_lock(&raw_notifier_lock); list_add_tail(&ro->notifier, &raw_notifier_list); @@ -437,7 +447,6 @@ static int raw_release(struct socket *sock) ro->bound = 0; ro->dev = NULL; ro->count = 0; - free_percpu(ro->uniq); sock_orphan(sk); sock->sk = NULL; |