Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/linville...

[firefly-linux-kernel-4.4.55.git] / drivers / net / hamradio / scc.c

diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index ece1b1a1318632da085d4e0a855bf4c2cb7a5e7f..6ace0e914fd1f2705a00609d23df8e07f44941dd 100644 (file)
--- a/drivers/net/hamradio/scc.c
+++ b/drivers/net/hamradio/scc.c
@@ -304,7 +304,7 @@ static inline void scc_discard_buffers(struct scc_channel *scc)
                scc->tx_buff = NULL;
        }
        
-       while (skb_queue_len(&scc->tx_queue))
+       while (!skb_queue_empty(&scc->tx_queue))
                dev_kfree_skb(skb_dequeue(&scc->tx_queue));
 
        spin_unlock_irqrestore(&scc->lock, flags);
@@ -1126,8 +1126,7 @@ static void t_dwait(unsigned long channel)
        
        if (scc->stat.tx_state == TXS_WAIT)     /* maxkeyup or idle timeout */
        {
-               if (skb_queue_len(&scc->tx_queue) == 0) /* nothing to send */
-               {
+               if (skb_queue_empty(&scc->tx_queue)) {  /* nothing to send */
                        scc->stat.tx_state = TXS_IDLE;
                        netif_wake_queue(scc->dev);     /* t_maxkeyup locked it. */
                        return;
@@ -1558,7 +1557,7 @@ static void scc_net_setup(struct net_device *dev)
        dev->stop            = scc_net_close;
 
        dev->hard_start_xmit = scc_net_tx;
-       dev->hard_header     = ax25_encapsulate;
+       dev->hard_header     = ax25_hard_header;
        dev->rebuild_header  = ax25_rebuild_header;
        dev->set_mac_address = scc_net_set_mac_address;
        dev->get_stats       = scc_net_get_stats;