diff options
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 9228ac73c429..44399322f356 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -792,6 +792,7 @@ static int ieee80211_open(struct net_device *dev) static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_down) { + struct ieee80211_sub_if_data *txq_sdata = sdata; struct ieee80211_local *local = sdata->local; struct fq *fq = &local->fq; unsigned long flags; @@ -937,6 +938,9 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, switch (sdata->vif.type) { case NL80211_IFTYPE_AP_VLAN: + txq_sdata = container_of(sdata->bss, + struct ieee80211_sub_if_data, u.ap); + mutex_lock(&local->mtx); list_del(&sdata->u.vlan.list); mutex_unlock(&local->mtx); @@ -1007,8 +1011,17 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, } spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); - if (sdata->vif.txq) { - struct txq_info *txqi = to_txq_info(sdata->vif.txq); + if (txq_sdata->vif.txq) { + struct txq_info *txqi = to_txq_info(txq_sdata->vif.txq); + + /* + * FIXME FIXME + * + * We really shouldn't purge the *entire* txqi since that + * contains frames for the other AP_VLANs (and possibly + * the AP itself) as well, but there's no API in FQ now + * to be able to filter. + */ spin_lock_bh(&fq->lock); ieee80211_txq_purge(local, txqi); |