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authorSara Sharon <sara.sharon@intel.com>2016-02-16 11:48:18 +0100
committerJohannes Berg <johannes.berg@intel.com>2016-02-24 09:04:40 +0100
commitb5a33d52595f0cb153f09bf45a5dcd66a7418dbb (patch)
treefdf1f4baa61b8f5c749adec253b96dbec11a3545 /net/mac80211/vht.c
parentmac80211: provide interface to driver to set VHT MU-MIMO data (diff)
downloadlinux-b5a33d52595f0cb153f09bf45a5dcd66a7418dbb.tar.xz
linux-b5a33d52595f0cb153f09bf45a5dcd66a7418dbb.zip
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>
Diffstat (limited to 'net/mac80211/vht.c')
-rw-r--r--net/mac80211/vht.c7
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);