diff options
Diffstat (limited to 'net/mac80211/mesh_hwmp.c')
| -rw-r--r-- | net/mac80211/mesh_hwmp.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index f49ef288e2e2..e93c37ef6a48 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -686,11 +686,11 @@ void mesh_path_start_discovery(struct ieee80211_sub_if_data *sdata) u8 ttl, dst_flags; u32 lifetime; - spin_lock(&ifmsh->mesh_preq_queue_lock); + spin_lock_bh(&ifmsh->mesh_preq_queue_lock); if (!ifmsh->preq_queue_len || time_before(jiffies, ifmsh->last_preq + min_preq_int_jiff(sdata))) { - spin_unlock(&ifmsh->mesh_preq_queue_lock); + spin_unlock_bh(&ifmsh->mesh_preq_queue_lock); return; } @@ -698,7 +698,7 @@ void mesh_path_start_discovery(struct ieee80211_sub_if_data *sdata) struct mesh_preq_queue, list); list_del(&preq_node->list); --ifmsh->preq_queue_len; - spin_unlock(&ifmsh->mesh_preq_queue_lock); + spin_unlock_bh(&ifmsh->mesh_preq_queue_lock); rcu_read_lock(); mpath = mesh_path_lookup(preq_node->dst, sdata); @@ -784,7 +784,6 @@ int mesh_nexthop_lookup(struct sk_buff *skb, mesh_path_add(dst_addr, sdata); mpath = mesh_path_lookup(dst_addr, sdata); if (!mpath) { - dev_kfree_skb(skb); sdata->u.mesh.mshstats.dropped_frames_no_route++; err = -ENOSPC; goto endlookup; @@ -804,6 +803,7 @@ int mesh_nexthop_lookup(struct sk_buff *skb, memcpy(hdr->addr1, mpath->next_hop->sta.addr, ETH_ALEN); } else { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); if (!(mpath->flags & MESH_PATH_RESOLVING)) { /* Start discovery only if it is not running yet */ mesh_queue_preq(mpath, PREQ_Q_F_START); @@ -815,6 +815,7 @@ int mesh_nexthop_lookup(struct sk_buff *skb, skb_unlink(skb_to_free, &mpath->frame_queue); } + info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING; skb_queue_tail(&mpath->frame_queue, skb); if (skb_to_free) mesh_path_discard_frame(skb_to_free, sdata); |