diff options
| author | Thomas Pedersen <thomas@cozybit.com> | 2012-08-03 12:21:32 -0700 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-08-03 21:34:17 +0200 |
| commit | 0d466b9c6798d431141ab15ae6d5ea413b4d09b2 (patch) | |
| tree | 3c0cc8f43ac8a307bb08d746de8c26bdbda5610a | |
| parent | 19c3b8303d4686aa373c669ee833609b3fb403cc (diff) | |
mac80211: improve cleanup when leaving mesh
It is not necessary to stop the mesh beacon in the mac80211 ndo_stop
handler, since cfg80211 has already left the mesh on NETDEV_GOING_DOWN
notification.
Also some improvements to ieee80211_stop_mesh():
- flush mpath entries.
- flush sta entries per-sdata so we don't remove entries belonging to
other vifs on the same hw.
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/iface.c | 8 | ||||
| -rw-r--r-- | net/mac80211/mesh.c | 6 |
2 files changed, 5 insertions, 9 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 2d6ac78971ea..5a81577879ed 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -778,14 +778,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, skb_queue_purge(&sdata->skb_queue); /* - * Disable beaconing here for mesh only, AP and IBSS - * are already taken care of. - */ - if (sdata->vif.type == NL80211_IFTYPE_MESH_POINT) - ieee80211_bss_info_change_notify(sdata, - BSS_CHANGED_BEACON_ENABLED); - - /* * Free all remaining keys, there shouldn't be any, * except maybe group keys in AP more or WDS? */ diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 571d5183060e..035cd0c8ce33 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -621,9 +621,13 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata) netif_carrier_off(sdata->dev); + /* stop the beacon */ ifmsh->mesh_id_len = 0; ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED); - sta_info_flush(local, NULL); + + /* flush STAs and mpaths on this iface */ + sta_info_flush(sdata->local, sdata); + mesh_path_flush_by_iface(sdata); del_timer_sync(&sdata->u.mesh.housekeeping_timer); del_timer_sync(&sdata->u.mesh.mesh_path_root_timer); |