From 83739b03de97049181d711c95200b94a14d3f693 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 15 May 2013 17:44:01 +0200 Subject: cfg80211: remove some locked wrappers from sme API By making all the API functions require wdev locking we can clean up the API a bit, getting rid of the locking version of each function. This also decreases the size of cfg80211 by a small amount. Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'net/wireless/nl80211.c') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 49c2f2f511dc..a09f36bb957c 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6683,7 +6683,9 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) sizeof(connect.vht_capa)); } - err = cfg80211_connect(rdev, dev, &connect, connkeys); + wdev_lock(dev->ieee80211_ptr); + err = cfg80211_connect(rdev, dev, &connect, connkeys, NULL); + wdev_unlock(dev->ieee80211_ptr); if (err) kfree(connkeys); return err; @@ -6694,6 +6696,7 @@ static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info) struct cfg80211_registered_device *rdev = info->user_ptr[0]; struct net_device *dev = info->user_ptr[1]; u16 reason; + int ret; if (!info->attrs[NL80211_ATTR_REASON_CODE]) reason = WLAN_REASON_DEAUTH_LEAVING; @@ -6707,7 +6710,10 @@ static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info) dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT) return -EOPNOTSUPP; - return cfg80211_disconnect(rdev, dev, reason, true); + wdev_lock(dev->ieee80211_ptr); + ret = cfg80211_disconnect(rdev, dev, reason, true); + wdev_unlock(dev->ieee80211_ptr); + return ret; } static int nl80211_wiphy_netns(struct sk_buff *skb, struct genl_info *info) -- cgit v1.2.2