summaryrefslogtreecommitdiff
path: root/drivers/net/ppp_generic.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ppp_generic.c')
-rw-r--r--drivers/net/ppp_generic.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index ab726ab43798..a32668e88e09 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)