diff options
| -rw-r--r-- | include/linux/netdevice.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 76cc099c858..75f02d8c6ed 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -924,10 +924,10 @@ static inline void netif_tx_lock_bh(struct net_device *dev) 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) |