mac80211: Use monitor configuration flags
Take advantage of the monitor configuration flags now provided by cfg80211.
Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 706418d..a083cc7 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -38,6 +38,9 @@
{
struct ieee80211_local *local = wiphy_priv(wiphy);
enum ieee80211_if_types itype;
+ struct net_device *dev;
+ struct ieee80211_sub_if_data *sdata;
+ int err;
if (unlikely(local->reg_state != IEEE80211_DEV_REGISTERED))
return -ENODEV;
@@ -46,7 +49,13 @@
if (itype == IEEE80211_IF_TYPE_INVALID)
return -EINVAL;
- return ieee80211_if_add(local->mdev, name, NULL, itype);
+ err = ieee80211_if_add(local->mdev, name, &dev, itype);
+ if (err || itype != IEEE80211_IF_TYPE_MNTR || !flags)
+ return err;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ sdata->u.mntr_flags = *flags;
+ return 0;
}
static int ieee80211_del_iface(struct wiphy *wiphy, int ifindex)
@@ -99,6 +108,10 @@
ieee80211_if_reinit(dev);
ieee80211_if_set_type(dev, itype);
+ if (sdata->vif.type != IEEE80211_IF_TYPE_MNTR || !flags)
+ return 0;
+
+ sdata->u.mntr_flags = *flags;
return 0;
}