newtbl = mesh_table_grow(mesh_paths);
if (!newtbl) {
write_unlock(&pathtbl_resize_lock);
- return -ENOMEM;
+ return 0;
}
rcu_assign_pointer(mesh_paths, newtbl);
write_unlock(&pathtbl_resize_lock);
}
rcu_read_unlock();
}
-EXPORT_SYMBOL(mesh_plink_broken);
/**
* mesh_path_flush_by_nexthop - Deletes mesh paths if their next hop matches
void mesh_path_discard_frame(struct sk_buff *skb, struct net_device *dev)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
struct mesh_path *mpath;
u32 dsn = 0;
- if (skb->pkt_type == PACKET_OTHERHOST) {
- struct ieee80211s_hdr *prev_meshhdr;
- int mshhdrlen;
+ if (memcmp(hdr->addr4, dev->dev_addr, ETH_ALEN) != 0) {
u8 *ra, *da;
- prev_meshhdr = ((struct ieee80211s_hdr *)skb->cb);
- mshhdrlen = ieee80211_get_mesh_hdrlen(prev_meshhdr);
- da = skb->data;
- ra = MESH_PREQ(skb);
+ da = hdr->addr3;
+ ra = hdr->addr2;
mpath = mesh_path_lookup(da, dev);
if (mpath)
dsn = ++mpath->dsn;
struct mpath_node *node, *new_node;
u32 hash_idx;
+ new_node = kmalloc(sizeof(struct mpath_node), GFP_ATOMIC);
+ if (new_node == NULL)
+ return -ENOMEM;
+
node = hlist_entry(p, struct mpath_node, list);
mpath = node->mpath;
- new_node = kmalloc(sizeof(struct mpath_node), GFP_KERNEL);
new_node->mpath = mpath;
hash_idx = mesh_table_hash(mpath->dst, mpath->dev, newtbl);
hlist_add_head(&new_node->list,