IEEE80211_STA_UAPSD_ENABLED
ifmgd->flags |= IEEE80211_STA_UAPSD_ENABLED;
ifmgd->flags &= ~IEEE80211_STA_UAPSD_ENABLED;
if (sdata->u.mgd.flags & IEEE80211_STA_UAPSD_ENABLED) {
if (sdata->u.mgd.flags & IEEE80211_STA_UAPSD_ENABLED &&
if (ifmgd->flags & IEEE80211_STA_UAPSD_ENABLED)
if ((ifmgd->flags & IEEE80211_STA_UAPSD_ENABLED) &&