nl80211: prepare for non-netdev wireless devs

In order to support a P2P device abstraction and
Bluetooth high-speed AMPs, we need to have a way
to identify virtual interfaces that don't have a
netdev associated.

Do this by adding a NL80211_ATTR_WDEV attribute
to identify a wdev which may or may not also be
a netdev.

To simplify things, use a 64-bit value with the
high 32 bits being the wiphy index for this new
wdev identifier in the nl80211 API.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/wireless/util.c b/net/wireless/util.c
index e31f1dba79ec..f7a0647bde9a 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -793,7 +793,7 @@ void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev)
 
         mutex_lock(&rdev->devlist_mtx);
 
-        list_for_each_entry(wdev, &rdev->netdev_list, list)
+        list_for_each_entry(wdev, &rdev->wdev_list, list)
                 cfg80211_process_wdev_events(wdev);
 
         mutex_unlock(&rdev->devlist_mtx);
@@ -994,7 +994,7 @@ int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
 
         mutex_lock(&rdev->devlist_mtx);
 
-        list_for_each_entry(wdev, &rdev->netdev_list, list) {
+        list_for_each_entry(wdev, &rdev->wdev_list, list) {
                 if (!wdev->beacon_interval)
                         continue;
                 if (wdev->beacon_interval != beacon_int) {
@@ -1050,7 +1050,7 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
                 break;
         }
 
-        list_for_each_entry(wdev_iter, &rdev->netdev_list, list) {
+        list_for_each_entry(wdev_iter, &rdev->wdev_list, list) {
                 if (wdev_iter == wdev)
                         continue;
                 if (!netif_running(wdev_iter->netdev))