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;
}
/* 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;
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 */
}
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)
skb->dev = ppp->dev;
skb->protocol = htons(npindex_to_ethertype[npi]);
skb->mac.raw = skb->data;
- skb->input_dev = ppp->dev;
netif_rx(skb);
ppp->dev->last_rx = jiffies;
}