diff options
Diffstat (limited to 'net/core/skbuff.c')
-rw-r--r-- | net/core/skbuff.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 88c613eab142..f80507823531 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c | |||
@@ -3621,13 +3621,14 @@ struct sk_buff *sock_dequeue_err_skb(struct sock *sk) | |||
3621 | { | 3621 | { |
3622 | struct sk_buff_head *q = &sk->sk_error_queue; | 3622 | struct sk_buff_head *q = &sk->sk_error_queue; |
3623 | struct sk_buff *skb, *skb_next; | 3623 | struct sk_buff *skb, *skb_next; |
3624 | unsigned long flags; | ||
3624 | int err = 0; | 3625 | int err = 0; |
3625 | 3626 | ||
3626 | spin_lock_bh(&q->lock); | 3627 | spin_lock_irqsave(&q->lock, flags); |
3627 | skb = __skb_dequeue(q); | 3628 | skb = __skb_dequeue(q); |
3628 | if (skb && (skb_next = skb_peek(q))) | 3629 | if (skb && (skb_next = skb_peek(q))) |
3629 | err = SKB_EXT_ERR(skb_next)->ee.ee_errno; | 3630 | err = SKB_EXT_ERR(skb_next)->ee.ee_errno; |
3630 | spin_unlock_bh(&q->lock); | 3631 | spin_unlock_irqrestore(&q->lock, flags); |
3631 | 3632 | ||
3632 | sk->sk_err = err; | 3633 | sk->sk_err = err; |
3633 | if (err) | 3634 | if (err) |