diff options
Diffstat (limited to 'net/iucv')
| -rw-r--r-- | net/iucv/af_iucv.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 427a1abce0a8..8683b6939f45 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -2134,23 +2134,14 @@ static int afiucv_hs_rcv(struct sk_buff *skb, struct net_device *dev, static void afiucv_hs_callback_txnotify(struct sk_buff *skb, enum iucv_tx_notify n) { - struct sock *isk = skb->sk; - struct sock *sk = NULL; - struct iucv_sock *iucv = NULL; + struct iucv_sock *iucv = iucv_sk(skb->sk); + struct sock *sk = skb->sk; struct sk_buff_head *list; struct sk_buff *list_skb; struct sk_buff *nskb; unsigned long flags; - read_lock_irqsave(&iucv_sk_list.lock, flags); - sk_for_each(sk, &iucv_sk_list.head) - if (sk == isk) { - iucv = iucv_sk(sk); - break; - } - read_unlock_irqrestore(&iucv_sk_list.lock, flags); - - if (!iucv || sock_flag(sk, SOCK_ZAPPED)) + if (sock_flag(sk, SOCK_ZAPPED)) return; list = &iucv->send_skb_q; |