mac80211: remove dead code, clean up

With mac80211 now always controlled by an external SME,
a lot of code is dead -- SSID, BSSID, channel selection
is always done externally, etc. Additionally, rename
IEEE80211_STA_TKIP_WEP_USED to IEEE80211_STA_DISABLE_11N
and clean up the code a bit.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index b7c8a4484298..b87bf425f857 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -486,8 +486,6 @@ static int ieee80211_stop(struct net_device *dev)
                 synchronize_rcu();
                 skb_queue_purge(&sdata->u.mgd.skb_queue);
 
-                sdata->u.mgd.flags &= ~(IEEE80211_STA_PRIVACY_INVOKED |
-                                        IEEE80211_STA_TKIP_WEP_USED);
                 kfree(sdata->u.mgd.extra_ie);
                 sdata->u.mgd.extra_ie = NULL;
                 sdata->u.mgd.extra_ie_len = 0;