diff --git a/include/net/sock.h b/include/net/sock.h index 2b2960fcc878..f957f7c4fa20 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2026,6 +2026,7 @@ void sk_reset_timer(struct sock *sk, struct timer_list *timer, void sk_stop_timer(struct sock *sk, struct timer_list *timer); +int __sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb); int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb); int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb); diff --git a/net/core/sock.c b/net/core/sock.c index ac9aa2878d99..504a2a96ff79 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -432,9 +432,8 @@ static void sock_disable_timestamp(struct sock *sk, unsigned long flags) } -int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) +int __sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) { - int err; int skb_len; unsigned long flags; struct sk_buff_head *list = &sk->sk_receive_queue; @@ -445,10 +444,6 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) return -ENOMEM; } - err = sk_filter(sk, skb); - if (err) - return err; - if (!sk_rmem_schedule(sk, skb, skb->truesize)) { atomic_inc(&sk->sk_drops); return -ENOBUFS; @@ -478,6 +473,18 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) sk->sk_data_ready(sk); return 0; } +EXPORT_SYMBOL(__sock_queue_rcv_skb); + +int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) +{ + int err; + + err = sk_filter(sk, skb); + if (err) + return err; + + return __sock_queue_rcv_skb(sk, skb); +} EXPORT_SYMBOL(sock_queue_rcv_skb); int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)