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diff -urp a/include/linux/netdevice.h b/include/linux/netdevice.h
--- a/include/linux/netdevice.h 2006-07-25 15:16:39.314333975 +0100
+++ b/include/linux/netdevice.h 2006-07-25 15:19:37.298320799 +0100
@@ -930,10 +930,10 @@ static inline void netif_tx_lock_bh(stru
static inline int netif_tx_trylock(struct net_device *dev)
{
- int err = spin_trylock(&dev->_xmit_lock);
- if (!err)
+ int ok = spin_trylock(&dev->_xmit_lock);
+ if (likely(ok))
dev->xmit_lock_owner = smp_processor_id();
- return err;
+ return ok;
}
static inline void netif_tx_unlock(struct net_device *dev)
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