NL80211_STA_INFO_ACK_SIGNAL 2421 net/mac80211/sta_info.c if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL)) && NL80211_STA_INFO_ACK_SIGNAL 2424 net/mac80211/sta_info.c sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL);