diff options
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 2f797a86ced..559d698369c 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -335,7 +335,10 @@ static int ieee80211_stop(struct net_device *dev) struct ieee80211_local *local = sdata->local; struct ieee80211_if_init_conf conf; struct sta_info *sta; + unsigned long flags; + struct sk_buff *skb, *tmp; u32 hw_reconf_flags = 0; + int i; /* * Stop TX on this interface first. @@ -551,6 +554,18 @@ static int ieee80211_stop(struct net_device *dev) if (hw_reconf_flags) ieee80211_hw_config(local, hw_reconf_flags); + spin_lock_irqsave(&local->queue_stop_reason_lock, flags); + for (i = 0; i < IEEE80211_MAX_QUEUES; i++) { + skb_queue_walk_safe(&local->pending[i], skb, tmp) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + if (info->control.vif == &sdata->vif) { + __skb_unlink(skb, &local->pending[i]); + dev_kfree_skb_irq(skb); + } + } + } + spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); + return 0; } @@ -788,7 +803,6 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, memcpy(ndev->dev_addr, local->hw.wiphy->perm_addr, ETH_ALEN); SET_NETDEV_DEV(ndev, wiphy_dev(local->hw.wiphy)); - ndev->features |= NETIF_F_NETNS_LOCAL; /* don't use IEEE80211_DEV_TO_SUB_IF because it checks too much */ sdata = netdev_priv(ndev); |