mac80211: remove bogus rcu_read_lock()

[net-next-2.6.git] / net / mac80211 / cfg.c

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 35b07ea0633aee8edc6d72a2d49ef874961c7def..db82da90df76c8802ba3f5ce841183833101212d 100644 (file)
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -324,15 +324,10 @@ static int ieee80211_config_default_mgmt_key(struct wiphy *wiphy,
                                             struct net_device *dev,
                                             u8 key_idx)
 {
-       struct ieee80211_sub_if_data *sdata;
-
-       rcu_read_lock();
+       struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-       sdata = IEEE80211_DEV_TO_SUB_IF(dev);
        ieee80211_set_default_mgmt_key(sdata, key_idx);
 
-       rcu_read_unlock();
-
        return 0;
 }