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mac80211: remove ieee80211_clean_sdata()

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This function was only used by mesh, and not really needed since any
interface-specific cleanup already happens in the netdev handlers.

Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Thomas Pedersen
2012-08-03 12:21:33 -07:00
committed by Johannes Berg
parent 0d466b9c67
commit 3e17f2be31
1 changed files with 0 additions and 17 deletions
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17
net/mac80211/iface.c
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@@ -1155,18 +1155,6 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata,
ieee80211_debugfs_add_netdev(sdata); ieee80211_debugfs_add_netdev(sdata);
} }
static void ieee80211_clean_sdata(struct ieee80211_sub_if_data *sdata)
{
switch (sdata->vif.type) {
case NL80211_IFTYPE_MESH_POINT:
mesh_path_flush_by_iface(sdata);
break;
default:
break;
}
}
static int ieee80211_runtime_change_iftype(struct ieee80211_sub_if_data *sdata, static int ieee80211_runtime_change_iftype(struct ieee80211_sub_if_data *sdata,
enum nl80211_iftype type) enum nl80211_iftype type)
{ {
@@ -1502,9 +1490,6 @@ void ieee80211_if_remove(struct ieee80211_sub_if_data *sdata)
list_del_rcu(&sdata->list); list_del_rcu(&sdata->list);
mutex_unlock(&sdata->local->iflist_mtx); mutex_unlock(&sdata->local->iflist_mtx);
/* clean up type-dependent data */
ieee80211_clean_sdata(sdata);
synchronize_rcu(); synchronize_rcu();
unregister_netdevice(sdata->dev); unregister_netdevice(sdata->dev);
} }
@@ -1524,8 +1509,6 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local)
list_for_each_entry_safe(sdata, tmp, &local->interfaces, list) { list_for_each_entry_safe(sdata, tmp, &local->interfaces, list) {
list_del(&sdata->list); list_del(&sdata->list);
ieee80211_clean_sdata(sdata);
unregister_netdevice_queue(sdata->dev, &unreg_list); unregister_netdevice_queue(sdata->dev, &unreg_list);
} }
mutex_unlock(&local->iflist_mtx); mutex_unlock(&local->iflist_mtx);