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/net/ppp_async.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ppp_async.c') diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c index 5e48b9ab304..59e8183c639 100644 --- a/drivers/net/ppp_async.c +++ b/drivers/net/ppp_async.c @@ -364,7 +364,7 @@ ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf, spin_lock_irqsave(&ap->recv_lock, flags); ppp_async_input(ap, buf, cflags, count); spin_unlock_irqrestore(&ap->recv_lock, flags); - if (skb_queue_len(&ap->rqueue)) + if (!skb_queue_empty(&ap->rqueue)) tasklet_schedule(&ap->tsk); ap_put(ap); if (test_and_clear_bit(TTY_THROTTLED, &tty->flags) -- cgit v1.2.3