diff options
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/core.c | 4 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 18 |
2 files changed, 5 insertions, 17 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 7758c0fe781a..2029b49a1df3 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -906,6 +906,8 @@ void cfg80211_unregister_wdev(struct wireless_dev *wdev) if (WARN_ON(wdev->netdev)) return; + nl80211_notify_iface(rdev, wdev, NL80211_CMD_DEL_INTERFACE); + list_del_rcu(&wdev->list); rdev->devlist_generation++; @@ -1159,6 +1161,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, * remove and clean it up. */ if (!list_empty(&wdev->list)) { + nl80211_notify_iface(rdev, wdev, + NL80211_CMD_DEL_INTERFACE); sysfs_remove_link(&dev->dev.kobj, "phy80211"); list_del_rcu(&wdev->list); rdev->devlist_generation++; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a8c062dbd51d..0560870fc69d 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -2871,18 +2871,10 @@ static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; struct wireless_dev *wdev = info->user_ptr[1]; - struct sk_buff *msg; - int status; if (!rdev->ops->del_virtual_intf) return -EOPNOTSUPP; - msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); - if (msg && nl80211_send_iface(msg, 0, 0, 0, rdev, wdev, true) < 0) { - nlmsg_free(msg); - msg = NULL; - } - /* * If we remove a wireless device without a netdev then clear * user_ptr[1] so that nl80211_post_doit won't dereference it @@ -2893,15 +2885,7 @@ static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info) if (!wdev->netdev) info->user_ptr[1] = NULL; - status = rdev_del_virtual_intf(rdev, wdev); - if (status >= 0 && msg) - genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), - msg, 0, NL80211_MCGRP_CONFIG, - GFP_KERNEL); - else - nlmsg_free(msg); - - return status; + return rdev_del_virtual_intf(rdev, wdev); } static int nl80211_set_noack_map(struct sk_buff *skb, struct genl_info *info) |