cfg80211: clean up naming once and for all

We've named the registered devices 'drv' sometimes,
thinking of "driver", which is not what it is, it's
the internal representation of a wiphy, i.e. a
device. Let's clean up the naming once and and use
'rdev' aka 'registered device' everywhere.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 24 insertions, 24 deletions

diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 472e2412c781..df9173f73604 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -33,15 +33,15 @@ struct cfg80211_conn {
 
 static int cfg80211_conn_scan(struct wireless_dev *wdev)
 {
-        struct cfg80211_registered_device *drv = wiphy_to_dev(wdev->wiphy);
+        struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
         struct cfg80211_scan_request *request;
         int n_channels, err;
 
         ASSERT_RTNL();
-        ASSERT_RDEV_LOCK(drv);
+        ASSERT_RDEV_LOCK(rdev);
         ASSERT_WDEV_LOCK(wdev);
 
-        if (drv->scan_req)
+        if (rdev->scan_req)
                 return -EBUSY;
 
         if (wdev->conn->params.channel) {
@@ -87,16 +87,16 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
         request->ssids[0].ssid_len = wdev->conn->params.ssid_len;
 
         request->ifidx = wdev->netdev->ifindex;
-        request->wiphy = &drv->wiphy;
+        request->wiphy = &rdev->wiphy;
 
-        drv->scan_req = request;
+        rdev->scan_req = request;
 
-        err = drv->ops->scan(wdev->wiphy, wdev->netdev, request);
+        err = rdev->ops->scan(wdev->wiphy, wdev->netdev, request);
         if (!err) {
                 wdev->conn->state = CFG80211_CONN_SCANNING;
-                nl80211_send_scan_start(drv, wdev->netdev);
+                nl80211_send_scan_start(rdev, wdev->netdev);
         } else {
-                drv->scan_req = NULL;
+                rdev->scan_req = NULL;
                 kfree(request);
         }
         return err;
@@ -104,7 +104,7 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
 
 static int cfg80211_conn_do_work(struct wireless_dev *wdev)
 {
-        struct cfg80211_registered_device *drv = wiphy_to_dev(wdev->wiphy);
+        struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
         struct cfg80211_connect_params *params;
         int err;
 
@@ -119,15 +119,15 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
         case CFG80211_CONN_SCAN_AGAIN:
                 return cfg80211_conn_scan(wdev);
         case CFG80211_CONN_AUTHENTICATE_NEXT:
-                BUG_ON(!drv->ops->auth);
+                BUG_ON(!rdev->ops->auth);
                 wdev->conn->state = CFG80211_CONN_AUTHENTICATING;
-                return __cfg80211_mlme_auth(drv, wdev->netdev,
+                return __cfg80211_mlme_auth(rdev, wdev->netdev,
                                             params->channel, params->auth_type,
                                             params->bssid,
                                             params->ssid, params->ssid_len,
                                             NULL, 0);
         case CFG80211_CONN_ASSOCIATE_NEXT:
-                BUG_ON(!drv->ops->assoc);
+                BUG_ON(!rdev->ops->assoc);
                 wdev->conn->state = CFG80211_CONN_ASSOCIATING;
                 /*
                  * We could, later, implement roaming here and then actually
@@ -135,14 +135,14 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
                  * that some APs don't like that -- so we'd need to retry
                  * the association.
                  */
-                err = __cfg80211_mlme_assoc(drv, wdev->netdev,
+                err = __cfg80211_mlme_assoc(rdev, wdev->netdev,
                                             params->channel, params->bssid,
                                             NULL,
                                             params->ssid, params->ssid_len,
                                             params->ie, params->ie_len,
                                             false, &params->crypto);
                 if (err)
-                        __cfg80211_mlme_deauth(drv, wdev->netdev, params->bssid,
+                        __cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
                                                NULL, 0,
                                                WLAN_REASON_DEAUTH_LEAVING);
                 return err;
@@ -153,15 +153,15 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
 
 void cfg80211_conn_work(struct work_struct *work)
 {
-        struct cfg80211_registered_device *drv =
+        struct cfg80211_registered_device *rdev =
                 container_of(work, struct cfg80211_registered_device, conn_work);
         struct wireless_dev *wdev;
 
         rtnl_lock();
-        cfg80211_lock_rdev(drv);
-        mutex_lock(&drv->devlist_mtx);
+        cfg80211_lock_rdev(rdev);
+        mutex_lock(&rdev->devlist_mtx);
 
-        list_for_each_entry(wdev, &drv->netdev_list, list) {
+        list_for_each_entry(wdev, &rdev->netdev_list, list) {
                 wdev_lock(wdev);
                 if (!netif_running(wdev->netdev)) {
                         wdev_unlock(wdev);
@@ -181,14 +181,14 @@ void cfg80211_conn_work(struct work_struct *work)
                 wdev_unlock(wdev);
         }
 
-        mutex_unlock(&drv->devlist_mtx);
-        cfg80211_unlock_rdev(drv);
+        mutex_unlock(&rdev->devlist_mtx);
+        cfg80211_unlock_rdev(rdev);
         rtnl_unlock();
 }
 
 static bool cfg80211_get_conn_bss(struct wireless_dev *wdev)
 {
-        struct cfg80211_registered_device *drv = wiphy_to_dev(wdev->wiphy);
+        struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
         struct cfg80211_bss *bss;
         u16 capa = WLAN_CAPABILITY_ESS;
 
@@ -209,7 +209,7 @@ static bool cfg80211_get_conn_bss(struct wireless_dev *wdev)
         wdev->conn->params.bssid = wdev->conn->bssid;
         wdev->conn->params.channel = bss->channel;
         wdev->conn->state = CFG80211_CONN_AUTHENTICATE_NEXT;
-        schedule_work(&drv->conn_work);
+        schedule_work(&rdev->conn_work);
 
         cfg80211_put_bss(bss);
         return true;
@@ -218,7 +218,7 @@ static bool cfg80211_get_conn_bss(struct wireless_dev *wdev)
 static void __cfg80211_sme_scan_done(struct net_device *dev)
 {
         struct wireless_dev *wdev = dev->ieee80211_ptr;
-        struct cfg80211_registered_device *drv = wiphy_to_dev(wdev->wiphy);
+        struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
 
         ASSERT_WDEV_LOCK(wdev);
 
@@ -235,7 +235,7 @@ static void __cfg80211_sme_scan_done(struct net_device *dev)
         if (!cfg80211_get_conn_bss(wdev)) {
                 /* not found */
                 if (wdev->conn->state == CFG80211_CONN_SCAN_AGAIN)
-                        schedule_work(&drv->conn_work);
+                        schedule_work(&rdev->conn_work);
                 else
                         __cfg80211_connect_result(
                                         wdev->netdev,