diff options
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 922a62d45714..e7b6cfcca627 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1465,16 +1465,13 @@ struct sk_buff *__skb_recv_udp(struct sock *sk, unsigned int flags, error = -EAGAIN; *peeked = 0; do { - int _off = *off; - spin_lock_bh(&queue->lock); skb = __skb_try_recv_from_queue(sk, queue, flags, udp_skb_destructor, - peeked, &_off, err, + peeked, off, err, &last); if (skb) { spin_unlock_bh(&queue->lock); - *off = _off; return skb; } @@ -1488,20 +1485,17 @@ struct sk_buff *__skb_recv_udp(struct sock *sk, unsigned int flags, * the sk_receive_queue lock if fwd memory scheduling * is needed. */ - _off = *off; spin_lock(&sk_queue->lock); skb_queue_splice_tail_init(sk_queue, queue); skb = __skb_try_recv_from_queue(sk, queue, flags, udp_skb_dtor_locked, - peeked, &_off, err, + peeked, off, err, &last); spin_unlock(&sk_queue->lock); spin_unlock_bh(&queue->lock); - if (skb) { - *off = _off; + if (skb) return skb; - } busy_check: if (!sk_can_busy_loop(sk)) |