44 	u16 fc = le16_to_cpu(hdr->frame_control);  in libipw_monitor_rx()  local
48 	skb_pull(skb, libipw_get_hdrlen(fc));  in libipw_monitor_rx()
235 	u16 fc, ethertype;  in libipw_is_eapol_frame()  local
243 	fc = le16_to_cpu(hdr->frame_ctl);  in libipw_is_eapol_frame()
246 	if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==  in libipw_is_eapol_frame()
251 	} else if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==  in libipw_is_eapol_frame()
338 	u16 fc, type, stype, sc;  in libipw_rx()  local
362 	fc = le16_to_cpu(hdr->frame_ctl);  in libipw_rx()
363 	type = WLAN_FC_GET_TYPE(fc);  in libipw_rx()
364 	stype = WLAN_FC_GET_STYPE(fc);  in libipw_rx()
367 	hdrlen = libipw_get_hdrlen(fc);  in libipw_rx()
456 		if (!crypt && (fc & IEEE80211_FCTL_PROTECTED)) {  in libipw_rx()
470 		    fc & IEEE80211_FCTL_PROTECTED && ieee->host_decrypt &&  in libipw_rx()
495 	switch (fc & (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) {  in libipw_rx()
517 	if (hostap_rx_frame_wds(ieee, hdr, fc, &wds))  in libipw_rx()
525 	    (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==  in libipw_rx()
573 	if ((fc & IEEE80211_FCTL_PROTECTED) && can_be_decrypted &&  in libipw_rx()
582 	if ((frag != 0) || (fc & IEEE80211_FCTL_MOREFRAGS)) {  in libipw_rx()
591 					(fc & IEEE80211_FCTL_MOREFRAGS) != 0,  in libipw_rx()
621 		if (fc & IEEE80211_FCTL_MOREFRAGS) {  in libipw_rx()
637 	if ((fc & IEEE80211_FCTL_PROTECTED) && can_be_decrypted &&  in libipw_rx()
642 	if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep) {  in libipw_rx()
655 	if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep &&  in libipw_rx()
665 	if (!can_be_decrypted && (fc & IEEE80211_FCTL_PROTECTED) &&  in libipw_rx()
759 	if (wds && ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==  in libipw_rx()
841 	u16 fc;  in libipw_rx_any()  local
853 	fc = le16_to_cpu(hdr->frame_ctl);  in libipw_rx_any()
855 	if ((fc & IEEE80211_FCTL_VERS) != 0)  in libipw_rx_any()
858 	switch (fc & IEEE80211_FCTL_FTYPE) {  in libipw_rx_any()
878 		if ((fc & (IEEE80211_FCTL_TODS+IEEE80211_FCTL_FROMDS)) == 0) {  in libipw_rx_any()
893 		if ((fc & (IEEE80211_FCTL_TODS+IEEE80211_FCTL_FROMDS)) == IEEE80211_FCTL_FROMDS) {  in libipw_rx_any()
1525 static inline int is_beacon(__le16 fc)  in is_beacon()  argument
1527 	return (WLAN_FC_GET_STYPE(le16_to_cpu(fc)) == IEEE80211_STYPE_BEACON);  in is_beacon()