mac80211: move mesh filter adjusting

Logically, the filter adjusting belongs with
starting/stopping mesh, not interface up/down,
so move it there.

Tested-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 78a36c79bdcc..0d3234875ac5 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -513,6 +513,11 @@ void ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata)
         struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
         struct ieee80211_local *local = sdata->local;
 
+        local->fif_other_bss++;
+        /* mesh ifaces must set allmulti to forward mcast traffic */
+        atomic_inc(&local->iff_allmultis);
+        ieee80211_configure_filter(local);
+
         set_bit(MESH_WORK_HOUSEKEEPING, &ifmsh->wrkq_flags);
         ieee80211_mesh_root_setup(ifmsh);
         ieee80211_queue_work(&local->hw, &sdata->work);
@@ -524,6 +529,8 @@ void ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata)
 
 void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata)
 {
+        struct ieee80211_local *local = sdata->local;
+
         del_timer_sync(&sdata->u.mesh.housekeeping_timer);
         del_timer_sync(&sdata->u.mesh.mesh_path_root_timer);
         /*
@@ -534,6 +541,10 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata)
          * it no longer is.
          */
         cancel_work_sync(&sdata->work);
+
+        local->fif_other_bss--;
+        atomic_dec(&local->iff_allmultis);
+        ieee80211_configure_filter(local);
 }
 
 static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,