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path: root/drivers/net/hamradio/scc.c
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Diffstat (limited to 'drivers/net/hamradio/scc.c')
-rw-r--r--drivers/net/hamradio/scc.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index ece1b1a..c27e417 100644
--- 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;
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