diff options
| -rw-r--r-- | net/wireless/core.c | 5 | ||||
| -rw-r--r-- | net/wireless/core.h | 1 | ||||
| -rw-r--r-- | net/wireless/util.c | 2 |
3 files changed, 7 insertions, 1 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index a87d43552974..e98ab2f03c3e 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -974,6 +974,11 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, */ synchronize_rcu(); INIT_LIST_HEAD(&wdev->list); + /* + * Ensure that all events have been processed and + * freed. + */ + cfg80211_process_wdev_events(wdev); break; case NETDEV_PRE_UP: if (!(wdev->wiphy->interface_modes & BIT(wdev->iftype))) diff --git a/net/wireless/core.h b/net/wireless/core.h index 8523f3878677..bc686ef8ae7e 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -426,6 +426,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev, struct net_device *dev, enum nl80211_iftype ntype, u32 *flags, struct vif_params *params); void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev); +void cfg80211_process_wdev_events(struct wireless_dev *wdev); int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, diff --git a/net/wireless/util.c b/net/wireless/util.c index 316cfd00914f..6f13299c0675 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -716,7 +716,7 @@ void cfg80211_upload_connect_keys(struct wireless_dev *wdev) wdev->connect_keys = NULL; } -static void cfg80211_process_wdev_events(struct wireless_dev *wdev) +void cfg80211_process_wdev_events(struct wireless_dev *wdev) { struct cfg80211_event *ev; unsigned long flags; |