A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 11:41:38 -04:00
Code Issues Projects Releases Packages Wiki Activity

mac80211: fix the problem of forwarding from DS to DS in Mesh

Browse source 
Unicast frame with unknown forwarding information always trigger
the path discovery assuming destination is always located inside the
MBSS. This patch allows the forwarding to look for mesh gate if path
discovery inside the MBSS has failed.

Reported-by: Cedric Voncken <[email protected]>
Signed-off-by: Chun-Yeow Yeoh <[email protected]>
Signed-off-by: Johannes Berg <[email protected]>
This commit is contained in:
Chun-Yeow Yeoh 2013-02-19 10:04:50 +08:00 • committed by Johannes Berg
commit 163df6cf29
1 changed files with 16 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

17
net/mac80211/tx.c
View file

@ -1844,9 +1844,24 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
}
if (!is_multicast_ether_addr(skb->data)) {
struct sta_info *next_hop;
bool mpp_lookup = true;
mpath = mesh_path_lookup(sdata, skb->data);
if (!mpath)
if (mpath) {
mpp_lookup = false;
next_hop = rcu_dereference(mpath->next_hop);
if (!next_hop ||
!(mpath->flags & (MESH_PATH_ACTIVE |
MESH_PATH_RESOLVING)))
mpp_lookup = true;
}
if (mpp_lookup)
mppath = mpp_path_lookup(sdata, skb->data);
if (mppath && mpath)
mesh_path_del(mpath->sdata, mpath->dst);
}
/*