diff options
Diffstat (limited to 'drivers/net/ppp_generic.c')
| -rw-r--r-- | drivers/net/ppp_generic.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index ddccc074a76..5d4d21516a6 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -1833,9 +1833,11 @@ ppp_receive_mp_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch) /* If the queue is getting long, don't wait any longer for packets before the start of the queue. */ - if (skb_queue_len(&ppp->mrq) >= PPP_MP_MAX_QLEN - && seq_before(ppp->minseq, ppp->mrq.next->sequence)) - ppp->minseq = ppp->mrq.next->sequence; + if (skb_queue_len(&ppp->mrq) >= PPP_MP_MAX_QLEN) { + struct sk_buff *skb = skb_peek(&ppp->mrq); + if (seq_before(ppp->minseq, skb->sequence)) + ppp->minseq = skb->sequence; + } /* Pull completed packets off the queue and receive them. */ while ((skb = ppp_mp_reconstruct(ppp))) @@ -1864,7 +1866,7 @@ ppp_mp_insert(struct ppp *ppp, struct sk_buff *skb) for (p = list->next; p != (struct sk_buff *)list; p = p->next) if (seq_before(seq, p->sequence)) break; - __skb_insert(skb, p->prev, p, list); + __skb_queue_before(list, p, skb); } /* |