Commit 66c52421 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

mac80211: remove bogus rcu_read_lock() 



Another remnant of the previous key locking scheme
needs to be removed -- this causes a warning
otherwise as ieee80211_set_default_mgmt_key will
acquire a mutex.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f9f9b6e3

net/mac80211/cfg.c

+1 −6
Original line number Diff line number Diff line
@@ -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;

}