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 <johannes.berg@intel.com>

1 files changed, 8 insertions, 2 deletions

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)