diff options
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index e13365f..eb60410 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -766,7 +766,7 @@ void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev, bool has_monitors_only_old = cfg80211_has_monitors_only(rdev); bool has_monitors_only_new; - ASSERT_RDEV_LOCK(rdev); + ASSERT_RTNL(); rdev->num_running_ifaces += num; if (iftype == NL80211_IFTYPE_MONITOR) @@ -888,10 +888,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, wdev->beacon_interval = 0; break; case NETDEV_DOWN: - dev_hold(dev); - cfg80211_lock_rdev(rdev); cfg80211_update_iface_num(rdev, wdev->iftype, -1); - cfg80211_unlock_rdev(rdev); + dev_hold(dev); queue_work(cfg80211_wq, &wdev->cleanup_work); break; case NETDEV_UP: @@ -1001,9 +999,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, mutex_unlock(&rdev->devlist_mtx); if (ret) return notifier_from_errno(ret); - cfg80211_lock_rdev(rdev); cfg80211_update_iface_num(rdev, wdev->iftype, 1); - cfg80211_unlock_rdev(rdev); break; } |
