mac80211: do not pass AP VLAN vif pointers to drivers

This fixes frequent WARN_ONs when using AP VLAN + aggregation, as these vifs
are virtual and not registered with drivers.
Use sta_info_get_bss instead of sta_info_get in aggregation callbacks, so
that these callbacks can find the station entry when called with the AP vif.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 8eaa746ec7a2..f98235262006 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -351,10 +351,6 @@ static int sta_info_finish_insert(struct sta_info *sta,
 
         if (!sta->dummy || dummy_reinsert) {
                 /* notify driver */
-                if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
-                        sdata = container_of(sdata->bss,
-                                             struct ieee80211_sub_if_data,
-                                             u.ap);
                 err = drv_sta_add(local, sdata, &sta->sta);
                 if (err) {
                         if (!async)