diff options
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 2f8560a354ba..d206c9592b60 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2765,6 +2765,11 @@ static inline void netdev_lock(struct net_device *dev) mutex_lock(&dev->lock); } +static inline bool netdev_trylock(struct net_device *dev) +{ + return mutex_trylock(&dev->lock); +} + static inline void netdev_unlock(struct net_device *dev) { mutex_unlock(&dev->lock); |