cfg80211: remove macro ASSERT_RDEV_LOCK(rdev)

Macro ASSERT_RDEV_LOCK(rdev) is equal to ASSERT_RTNL(), so replace it
with ASSERT_RTNL() and remove it.
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/core.h

@@ -166,7 +166,6 @@ static inline void wdev_unlock(struct wireless_dev *wdev)
 	mutex_unlock(&wdev->mtx);
 }
 
-#define ASSERT_RDEV_LOCK(rdev) ASSERT_RTNL()
 #define ASSERT_WDEV_LOCK(wdev) lockdep_assert_held(&(wdev)->mtx)
 
 static inline bool cfg80211_has_monitors_only(struct cfg80211_registered_device *rdev)

net/wireless/sme.c

@@ -64,7 +64,6 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
 	int n_channels, err;
 
 	ASSERT_RTNL();
-	ASSERT_RDEV_LOCK(rdev);
 	ASSERT_WDEV_LOCK(wdev);
 
 	if (rdev->scan_req || rdev->scan_msg)

net/wireless/util.c

@@ -838,7 +838,6 @@ void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev)
 	struct wireless_dev *wdev;
 
 	ASSERT_RTNL();
-	ASSERT_RDEV_LOCK(rdev);
 
 	list_for_each_entry(wdev, &rdev->wdev_list, list)
 		cfg80211_process_wdev_events(wdev);
@@ -851,7 +850,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 	int err;
 	enum nl80211_iftype otype = dev->ieee80211_ptr->iftype;
 
-	ASSERT_RDEV_LOCK(rdev);
+	ASSERT_RTNL();
 
 	/* don't support changing VLANs, you just re-create them */
 	if (otype == NL80211_IFTYPE_AP_VLAN)

net/wireless/wext-sme.c

@@ -21,7 +21,7 @@ int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
 	const u8 *prev_bssid = NULL;
 	int err, i;
 
-	ASSERT_RDEV_LOCK(rdev);
+	ASSERT_RTNL();
 	ASSERT_WDEV_LOCK(wdev);
 
 	if (!netif_running(wdev->netdev))