From: Maital Hahn <mait...@ti.com>
Some drivers (e.g. wl18xx) expect that the last stage in the
de-initialization process will be stopping the beacons, similar to ap.
Update ieee80211_stop_mesh() flow accordingly.
Signed-off-by: Maital Hahn <mait...@ti.com>
Acked-by: Yaniv Machani <yani...@ti.com>
---
net/mac80211/mesh.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 21b1fdf..9214bc1 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -896,20 +896,22 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data
*sdata)
netif_carrier_off(sdata->dev);
+ /* flush STAs and mpaths on this iface */
+ sta_info_flush(sdata);
+ mesh_path_flush_by_iface(sdata);
+
/* stop the beacon */
ifmsh->mesh_id_len = 0;
sdata->vif.bss_conf.enable_beacon = false;
clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state);
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED);
+
+ /* remove beacon */
bcn = rcu_dereference_protected(ifmsh->beacon,
lockdep_is_held(&sdata->wdev.mtx));
RCU_INIT_POINTER(ifmsh->beacon, NULL);
kfree_rcu(bcn, rcu_head);
- /* flush STAs and mpaths on this iface */
- sta_info_flush(sdata);
- mesh_path_flush_by_iface(sdata);
-
/* free all potentially still buffered group-addressed frames */
local->total_ps_buffered -= skb_queue_len(&ifmsh->ps.bc_buf);
skb_queue_purge(&ifmsh->ps.bc_buf);
--
2.9.0
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