diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/datagram.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/core/datagram.c b/net/core/datagram.c index 68bbf9f..6f54d0a 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -180,18 +180,19 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned flags, * However, this function was correct in any case. 8) */ unsigned long cpu_flags; + struct sk_buff_head *queue = &sk->sk_receive_queue; - spin_lock_irqsave(&sk->sk_receive_queue.lock, cpu_flags); - skb = skb_peek(&sk->sk_receive_queue); + spin_lock_irqsave(&queue->lock, cpu_flags); + skb = skb_peek(queue); if (skb) { *peeked = skb->peeked; if (flags & MSG_PEEK) { skb->peeked = 1; atomic_inc(&skb->users); } else - __skb_unlink(skb, &sk->sk_receive_queue); + __skb_unlink(skb, queue); } - spin_unlock_irqrestore(&sk->sk_receive_queue.lock, cpu_flags); + spin_unlock_irqrestore(&queue->lock, cpu_flags); if (skb) return skb; |