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mac80211: revamp virtual interface handling

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This patch revamps the virtual interface handling and makes the
code much easier to follow. Fewer functions, better names, less
spaghetti code.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2008-07-09 14:40:35 +02:00
committed by John W. Linville
parent 3e122be089
commit 75636525fb
8 changed files with 175 additions and 268 deletions
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14
net/mac80211/debugfs_netdev.c
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@@ -476,12 +476,12 @@ static void del_mesh_config(struct ieee80211_sub_if_data *sdata)
}
#endif
static void del_files(struct ieee80211_sub_if_data *sdata, int type)
static void del_files(struct ieee80211_sub_if_data *sdata)
{
if (!sdata->debugfsdir)
return;
switch (type) {
switch (sdata->vif.type) {
case IEEE80211_IF_TYPE_MESH_POINT:
#ifdef CONFIG_MAC80211_MESH
del_mesh_stats(sdata);
@@ -521,22 +521,16 @@ void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata)
sprintf(buf, "netdev:%s", sdata->dev->name);
sdata->debugfsdir = debugfs_create_dir(buf,
sdata->local->hw.wiphy->debugfsdir);
add_files(sdata);
}
void ieee80211_debugfs_remove_netdev(struct ieee80211_sub_if_data *sdata)
{
del_files(sdata, sdata->vif.type);
del_files(sdata);
debugfs_remove(sdata->debugfsdir);
sdata->debugfsdir = NULL;
}
void ieee80211_debugfs_change_if_type(struct ieee80211_sub_if_data *sdata,
int oldtype)
{
del_files(sdata, oldtype);
add_files(sdata);
}
static int netdev_notify(struct notifier_block *nb,
unsigned long state,
void *ndev)