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authorDavid S. Miller <davem@davemloft.net>2005-07-08 17:57:23 -0400
committerDavid S. Miller <davem@davemloft.net>2005-07-08 17:57:23 -0400
commitb03efcfb2180289718991bb984044ce6c5b7d1b0 (patch)
treef3b0c6c4eaf0991c28b7116a20994b48398eea57 /drivers/net/ppp_synctty.c
parenta92b7b80579fe68fe229892815c750f6652eb6a9 (diff)
[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 <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ppp_synctty.c')
-rw-r--r--drivers/net/ppp_synctty.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index fd9f50180355..4d51c0c8023d 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -406,7 +406,7 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
406 spin_lock_irqsave(&ap->recv_lock, flags); 406 spin_lock_irqsave(&ap->recv_lock, flags);
407 ppp_sync_input(ap, buf, cflags, count); 407 ppp_sync_input(ap, buf, cflags, count);
408 spin_unlock_irqrestore(&ap->recv_lock, flags); 408 spin_unlock_irqrestore(&ap->recv_lock, flags);
409 if (skb_queue_len(&ap->rqueue)) 409 if (!skb_queue_empty(&ap->rqueue))
410 tasklet_schedule(&ap->tsk); 410 tasklet_schedule(&ap->tsk);
411 sp_put(ap); 411 sp_put(ap);
412 if (test_and_clear_bit(TTY_THROTTLED, &tty->flags) 412 if (test_and_clear_bit(TTY_THROTTLED, &tty->flags)