commit 8cc9a73914b07b5908d8a59320f4557fc9639f2e
author Michael Wu <flamingice@sourmilk.net> Thu Jan 31 19:48:23 2008 +0100
committer John W. Linville <linville@tuxdriver.com> Fri Feb 29 15:37:02 2008 -0500
tree 34ad48b7fa4078c04bd83a45e7cef75b0f49176a
parent 66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a

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>

net/mac80211/cfg.c

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;
 }