127 	if (status->chains)  in ieee80211_rx_radiotap_hdrlen()
128 		len += 4 * hweight8(status->chains);  in ieee80211_rx_radiotap_hdrlen()
141 	if (!status->chains)  in ieee80211_rx_radiotap_hdrlen()
188 	if (status->chains) {  in ieee80211_rx_radiotap_hdrlen()
190 		len += 2 * hweight8(status->chains);  in ieee80211_rx_radiotap_hdrlen()
289 	unsigned long chains = status->chains;  in ieee80211_add_rx_radiotap_header()  local
331 	if (!status->chains)  in ieee80211_add_rx_radiotap_header()
334 	for_each_set_bit(chain, &chains, IEEE80211_MAX_CHAINS) {  in ieee80211_add_rx_radiotap_header()
434 	if (!status->chains) {  in ieee80211_add_rx_radiotap_header()
667 	for_each_set_bit(chain, &chains, IEEE80211_MAX_CHAINS) {  in ieee80211_add_rx_radiotap_header()
1781 	if (status->chains) {  in ieee80211_rx_h_sta_process()
1782 		sta->rx_stats.chains = status->chains;  in ieee80211_rx_h_sta_process()
1786 			if (!(status->chains & BIT(i)))  in ieee80211_rx_h_sta_process()
4460 	if (status->chains) {  in ieee80211_invoke_fast_rx()
4463 		stats->chains = status->chains;  in ieee80211_invoke_fast_rx()
4467 			if (!(status->chains & BIT(i)))  in ieee80211_invoke_fast_rx()