mac80211: move MU_MIMO_OWNER flag to ieee80211_vif

Drivers may need to track which vif is using VHT MU-MIMO.
Move the flag indicationg the ownership of MU_MIMO to
ieee80211_vif.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c
index f8f161179b5d..89e04d55aa18 100644
--- a/net/mac80211/vht.c
+++ b/net/mac80211/vht.c
@@ -450,7 +450,7 @@ void ieee80211_process_mu_groups(struct ieee80211_sub_if_data *sdata,
 {
         struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf;
 
-        if (!(sdata->flags & IEEE80211_SDATA_MU_MIMO_OWNER))
+        if (!sdata->vif.mu_mimo_owner)
                 return;
 
         if (!memcmp(mgmt->u.action.u.vht_group_notif.position,
@@ -472,10 +472,9 @@ void ieee80211_process_mu_groups(struct ieee80211_sub_if_data *sdata,
 void ieee80211_update_mu_groups(struct ieee80211_vif *vif,
                                 const u8 *membership, const u8 *position)
 {
-        struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
-        struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf;
+        struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
 
-        if (WARN_ON_ONCE(!(sdata->flags & IEEE80211_SDATA_MU_MIMO_OWNER)))
+        if (WARN_ON_ONCE(!vif->mu_mimo_owner))
                 return;
 
         memcpy(bss_conf->mu_group.membership, membership, WLAN_MEMBERSHIP_LEN);