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path: root/drivers/isdn/icn/icn.c
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Diffstat (limited to 'drivers/isdn/icn/icn.c')
-rw-r--r--drivers/isdn/icn/icn.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
index 9fc0c1e..386df71 100644
--- a/drivers/isdn/icn/icn.c
+++ b/drivers/isdn/icn/icn.c
@@ -304,12 +304,12 @@ icn_pollbchan_send(int channel, icn_card * card)
isdn_ctrl cmd;
if (!(card->sndcount[channel] || card->xskb[channel] ||
- skb_queue_len(&card->spqueue[channel])))
+ !skb_queue_empty(&card->spqueue[channel])))
return;
if (icn_trymaplock_channel(card, mch)) {
while (sbfree &&
(card->sndcount[channel] ||
- skb_queue_len(&card->spqueue[channel]) ||
+ !skb_queue_empty(&card->spqueue[channel]) ||
card->xskb[channel])) {
spin_lock_irqsave(&card->lock, flags);
if (card->xmit_lock[channel]) {
@@ -1650,7 +1650,7 @@ static void __exit icn_exit(void)
{
isdn_ctrl cmd;
icn_card *card = cards;
- icn_card *last;
+ icn_card *last, *tmpcard;
int i;
unsigned long flags;
@@ -1670,8 +1670,9 @@ static void __exit icn_exit(void)
for (i = 0; i < ICN_BCH; i++)
icn_free_queue(card, i);
}
- card = card->next;
+ tmpcard = card->next;
spin_unlock_irqrestore(&card->lock, flags);
+ card = tmpcard;
}
card = cards;
cards = NULL;