diff options
author | David S. Miller <davem@davemloft.net> | 2008-09-23 04:17:18 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2008-09-23 04:17:18 -0400 |
commit | 38ce7c736916293b7ce09cd6a2133894fe2cec52 (patch) | |
tree | 79b48411bbc7edf60bc77913489e2ab2a52a5bdf /drivers | |
parent | f72051b0674f36c960698653a0583edaec1e495e (diff) |
ppp_generic: Use skb_peek() in ppp_receive_mp_frame().
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/ppp_generic.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index 98e04958fef3..5d4d21516a6c 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) | |||
1833 | 1833 | ||
1834 | /* If the queue is getting long, don't wait any longer for packets | 1834 | /* If the queue is getting long, don't wait any longer for packets |
1835 | before the start of the queue. */ | 1835 | before the start of the queue. */ |
1836 | if (skb_queue_len(&ppp->mrq) >= PPP_MP_MAX_QLEN | 1836 | if (skb_queue_len(&ppp->mrq) >= PPP_MP_MAX_QLEN) { |
1837 | && seq_before(ppp->minseq, ppp->mrq.next->sequence)) | 1837 | struct sk_buff *skb = skb_peek(&ppp->mrq); |
1838 | ppp->minseq = ppp->mrq.next->sequence; | 1838 | if (seq_before(ppp->minseq, skb->sequence)) |
1839 | ppp->minseq = skb->sequence; | ||
1840 | } | ||
1839 | 1841 | ||
1840 | /* Pull completed packets off the queue and receive them. */ | 1842 | /* Pull completed packets off the queue and receive them. */ |
1841 | while ((skb = ppp_mp_reconstruct(ppp))) | 1843 | while ((skb = ppp_mp_reconstruct(ppp))) |