Commit 3e17f2be authored by Thomas Pedersen's avatar Thomas Pedersen Committed by Johannes Berg
Browse files

mac80211: remove ieee80211_clean_sdata() 



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: default avatarThomas Pedersen <thomas@cozybit.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 0d466b9c

net/mac80211/iface.c

+0 −17
Original line number Diff line number Diff line
@@ -1155,18 +1155,6 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *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,

					   enum nl80211_iftype type)

{
@@ -1502,9 +1490,6 @@ void ieee80211_if_remove(struct ieee80211_sub_if_data *sdata) 
	list_del_rcu(&sdata->list);

	mutex_unlock(&sdata->local->iflist_mtx);



	/* clean up type-dependent data */

	ieee80211_clean_sdata(sdata);



	synchronize_rcu();

	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_del(&sdata->list);



		ieee80211_clean_sdata(sdata);



		unregister_netdevice_queue(sdata->dev, &unreg_list);

	}

	mutex_unlock(&local->iflist_mtx);