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-rw-r--r--net/core/netpoll.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index e8e05ce..9cb7818 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -273,24 +273,21 @@ static void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
do {
npinfo->tries--;
- spin_lock(&np->dev->xmit_lock);
- np->dev->xmit_lock_owner = smp_processor_id();
+ netif_tx_lock(np->dev);
/*
* network drivers do not expect to be called if the queue is
* stopped.
*/
if (netif_queue_stopped(np->dev)) {
- np->dev->xmit_lock_owner = -1;
- spin_unlock(&np->dev->xmit_lock);
+ netif_tx_unlock(np->dev);
netpoll_poll(np);
udelay(50);
continue;
}
status = np->dev->hard_start_xmit(skb, np->dev);
- np->dev->xmit_lock_owner = -1;
- spin_unlock(&np->dev->xmit_lock);
+ netif_tx_unlock(np->dev);
/* success */
if(!status) {
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