From ad0e2b5a00dbec303e4682b403bb6703d11dcdb2 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 1 Jun 2010 10:19:19 +0200 Subject: mac80211: simplify key locking Since I recently made station management able to sleep, I can now rework key management as well; since it will no longer need a spinlock and can also use a mutex instead, a bunch of code to allow drivers' set_key to sleep while key management is protected by a spinlock can now be removed. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/iface.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'net/mac80211/iface.c') diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 3d3a094d3987..1afa9ec81fe8 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -268,7 +268,6 @@ static int ieee80211_open(struct net_device *dev) changed |= ieee80211_reset_erp_info(sdata); ieee80211_bss_info_change_notify(sdata, changed); - ieee80211_enable_keys(sdata); if (sdata->vif.type == NL80211_IFTYPE_STATION) netif_carrier_off(dev); @@ -522,8 +521,8 @@ static int ieee80211_stop(struct net_device *dev) BSS_CHANGED_BEACON_ENABLED); } - /* disable all keys for as long as this netdev is down */ - ieee80211_disable_keys(sdata); + /* free all remaining keys, there shouldn't be any */ + ieee80211_free_keys(sdata); drv_remove_interface(local, &sdata->vif); } -- cgit v1.2.2