From b03efcfb2180289718991bb984044ce6c5b7d1b0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 8 Jul 2005 14:57:23 -0700 Subject: [NET]: Transform skb_queue_len() binary tests into skb_queue_empty() This is part of the grand scheme to eliminate the qlen member of skb_queue_head, and subsequently remove the 'list' member of sk_buff. Most users of skb_queue_len() want to know if the queue is empty or not, and that's trivially done with skb_queue_empty() which doesn't use the skb_queue_head->qlen member and instead uses the queue list emptyness as the test. Signed-off-by: David S. Miller --- drivers/isdn/icn/icn.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/isdn/icn') diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c index 9fc0c1e0373..e0d1b01cc74 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]) { -- cgit v1.2.3