diff options
Diffstat (limited to 'net/wireless/core.h')
| -rw-r--r-- | net/wireless/core.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h index 4554453c116..92da612b3f9 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -146,7 +146,7 @@ __cfg80211_drv_from_info(struct genl_info *info); * If successful, it returns non-NULL and also locks * the driver's mutex! * - * This means that you need to call cfg80211_put_dev() + * This means that you need to call cfg80211_unlock_rdev() * before being allowed to acquire &cfg80211_mutex! * * This is necessary because we need to lock the global @@ -170,7 +170,11 @@ struct wiphy *wiphy_idx_to_wiphy(int wiphy_idx); extern struct cfg80211_registered_device * cfg80211_get_dev_from_ifindex(int ifindex); -extern void cfg80211_put_dev(struct cfg80211_registered_device *drv); +static inline void cfg80211_unlock_rdev(struct cfg80211_registered_device *drv) +{ + BUG_ON(IS_ERR(drv) || !drv); + mutex_unlock(&drv->mtx); +} /* free object */ extern void cfg80211_dev_free(struct cfg80211_registered_device *drv); |