[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>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index d091ccf773b3..6602d901f8b1 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
@@ -1513,7 +1513,7 @@ int irttp_disconnect_request(struct tsap_cb *self, struct sk_buff *userdata,
         /*
          *  Check if there is still data segments in the transmit queue
          */
-        if (skb_queue_len(&self->tx_queue) > 0) {
+        if (!skb_queue_empty(&self->tx_queue)) {
                 if (priority == P_HIGH) {
                         /*
                          *  No need to send the queued data, if we are