[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>
diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h
index 71d6af8..92c8280 100644
--- a/include/net/irda/irda_device.h
+++ b/include/net/irda/irda_device.h
@@ -224,7 +224,7 @@
/* Interface for internal use */
static inline int irda_device_txqueue_empty(const struct net_device *dev)
{
- return (skb_queue_len(&dev->qdisc->q) == 0);
+ return skb_queue_empty(&dev->qdisc->q);
}
int irda_device_set_raw_mode(struct net_device* self, int status);
struct net_device *alloc_irdadev(int sizeof_priv);
diff --git a/include/net/tcp.h b/include/net/tcp.h
index a166918..4d5b12e 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -991,7 +991,7 @@
static inline void tcp_fast_path_check(struct sock *sk, struct tcp_sock *tp)
{
- if (skb_queue_len(&tp->out_of_order_queue) == 0 &&
+ if (skb_queue_empty(&tp->out_of_order_queue) &&
tp->rcv_wnd &&
atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf &&
!tp->urg_data)
