diff options
Diffstat (limited to 'drivers/net/ppp_generic.c')
| -rw-r--r-- | drivers/net/ppp_generic.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index ab726ab4379..a32668e88e0 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -1237,8 +1237,8 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb) pch = list_entry(list, struct channel, clist); navail += pch->avail = (pch->chan != NULL); if (pch->avail) { - if (skb_queue_len(&pch->file.xq) == 0 - || !pch->had_frag) { + if (skb_queue_empty(&pch->file.xq) || + !pch->had_frag) { pch->avail = 2; ++nfree; } @@ -1374,8 +1374,8 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb) /* try to send it down the channel */ chan = pch->chan; - if (skb_queue_len(&pch->file.xq) - || !chan->ops->start_xmit(chan, frag)) + if (!skb_queue_empty(&pch->file.xq) || + !chan->ops->start_xmit(chan, frag)) skb_queue_tail(&pch->file.xq, frag); pch->had_frag = 1; p += flen; @@ -1412,7 +1412,7 @@ ppp_channel_push(struct channel *pch) spin_lock_bh(&pch->downl); if (pch->chan != 0) { - while (skb_queue_len(&pch->file.xq) > 0) { + while (!skb_queue_empty(&pch->file.xq)) { skb = skb_dequeue(&pch->file.xq); if (!pch->chan->ops->start_xmit(pch->chan, skb)) { /* put the packet back and try again later */ @@ -1426,7 +1426,7 @@ ppp_channel_push(struct channel *pch) } spin_unlock_bh(&pch->downl); /* see if there is anything from the attached unit to be sent */ - if (skb_queue_len(&pch->file.xq) == 0) { + if (skb_queue_empty(&pch->file.xq)) { read_lock_bh(&pch->upl); ppp = pch->ppp; if (ppp != 0) |