diff options
| author | Javier Cardona <javier@cozybit.com> | 2011-08-29 13:23:04 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-09-13 15:42:32 -0400 |
| commit | ece1a2e7e86078c8379937b546e32cb7f25fcb6c (patch) | |
| tree | f15c838069746175237e3639f85e800d712f88b9 /net/mac80211/iface.c | |
| parent | af089c15cb13e1c5d984e41f495c8363dd5b1e30 (diff) | |
mac80211: Remove mesh paths when an interface is removed
When an interface is removed, the mesh paths associated with it should
also be removed.
This fixes a bug we observed when reloading a device driver module
without reloading mac80211s.
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 556e7e6ddf0a..eaa80a3d412b 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1214,6 +1214,9 @@ void ieee80211_if_remove(struct ieee80211_sub_if_data *sdata) list_del_rcu(&sdata->list); mutex_unlock(&sdata->local->iflist_mtx); + if (ieee80211_vif_is_mesh(&sdata->vif)) + mesh_path_flush_by_iface(sdata); + synchronize_rcu(); unregister_netdevice(sdata->dev); } @@ -1233,6 +1236,9 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local) list_for_each_entry_safe(sdata, tmp, &local->interfaces, list) { list_del(&sdata->list); + if (ieee80211_vif_is_mesh(&sdata->vif)) + mesh_path_flush_by_iface(sdata); + unregister_netdevice_queue(sdata->dev, &unreg_list); } mutex_unlock(&local->iflist_mtx); |