diff options
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index bde81031727..065533a37ab 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -537,15 +537,6 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata) * it no longer is. */ cancel_work_sync(&sdata->u.mesh.work); - - /* - * When we get here, the interface is marked down. - * Call synchronize_rcu() to wait for the RX path - * should it be using the interface and enqueuing - * frames at this very time on another CPU. - */ - rcu_barrier(); /* Wait for RX path and call_rcu()'s */ - skb_queue_purge(&sdata->u.mesh.skb_queue); } static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata, @@ -650,7 +641,7 @@ static void ieee80211_mesh_work(struct work_struct *work) if (local->scanning) return; - while ((skb = skb_dequeue(&ifmsh->skb_queue))) + while ((skb = skb_dequeue(&sdata->skb_queue))) ieee80211_mesh_rx_queued_mgmt(sdata, skb); if (ifmsh->preq_queue_len && @@ -690,7 +681,6 @@ void ieee80211_mesh_init_sdata(struct ieee80211_sub_if_data *sdata) setup_timer(&ifmsh->housekeeping_timer, ieee80211_mesh_housekeeping_timer, (unsigned long) sdata); - skb_queue_head_init(&sdata->u.mesh.skb_queue); ifmsh->mshcfg.dot11MeshRetryTimeout = MESH_RET_T; ifmsh->mshcfg.dot11MeshConfirmTimeout = MESH_CONF_T; @@ -750,7 +740,7 @@ ieee80211_mesh_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb) case IEEE80211_STYPE_ACTION: case IEEE80211_STYPE_PROBE_RESP: case IEEE80211_STYPE_BEACON: - skb_queue_tail(&ifmsh->skb_queue, skb); + skb_queue_tail(&sdata->skb_queue, skb); ieee80211_queue_work(&local->hw, &ifmsh->work); return RX_QUEUED; } |