34 	unsigned int hdrlen;  in ieee80211_tx_h_michael_mic_add()  local
45 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_tx_h_michael_mic_add()
46 	if (skb->len < hdrlen)  in ieee80211_tx_h_michael_mic_add()
49 	data = skb->data + hdrlen;  in ieee80211_tx_h_michael_mic_add()
50 	data_len = skb->len - hdrlen;  in ieee80211_tx_h_michael_mic_add()
91 	unsigned int hdrlen;  in ieee80211_rx_h_michael_mic_verify()  local
143 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_rx_h_michael_mic_verify()
144 	if (skb->len < hdrlen + MICHAEL_MIC_LEN)  in ieee80211_rx_h_michael_mic_verify()
151 	data = skb->data + hdrlen;  in ieee80211_rx_h_michael_mic_verify()
152 	data_len = skb->len - hdrlen - MICHAEL_MIC_LEN;  in ieee80211_rx_h_michael_mic_verify()
189 	unsigned int hdrlen;  in tkip_encrypt_skb()  local
200 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in tkip_encrypt_skb()
201 	len = skb->len - hdrlen;  in tkip_encrypt_skb()
213 	memmove(pos, pos + IEEE80211_TKIP_IV_LEN, hdrlen);  in tkip_encrypt_skb()
214 	pos += hdrlen;  in tkip_encrypt_skb()
261 	int hdrlen, res, hwaccel = 0;  in ieee80211_crypto_tkip_decrypt()  local
266 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_crypto_tkip_decrypt()
271 	if (!rx->sta || skb->len - hdrlen < 12)  in ieee80211_crypto_tkip_decrypt()
288 					  key, skb->data + hdrlen,  in ieee80211_crypto_tkip_decrypt()
289 					  skb->len - hdrlen, rx->sta->sta.addr,  in ieee80211_crypto_tkip_decrypt()
300 	memmove(skb->data + IEEE80211_TKIP_IV_LEN, skb->data, hdrlen);  in ieee80211_crypto_tkip_decrypt()
313 	unsigned int hdrlen;  in ccmp_special_blocks()  local
328 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ccmp_special_blocks()
329 	len_a = hdrlen - 2;  in ccmp_special_blocks()
404 	int hdrlen, len, tail;  in ccmp_encrypt_skb()  local
424 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ccmp_encrypt_skb()
425 	len = skb->len - hdrlen;  in ccmp_encrypt_skb()
437 	memmove(pos, pos + IEEE80211_CCMP_HDR_LEN, hdrlen);  in ccmp_encrypt_skb()
445 	pos += hdrlen;  in ccmp_encrypt_skb()
493 	int hdrlen;  in ieee80211_crypto_ccmp_decrypt()  local
501 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_crypto_ccmp_decrypt()
507 	data_len = skb->len - hdrlen - IEEE80211_CCMP_HDR_LEN - mic_len;  in ieee80211_crypto_ccmp_decrypt()
512 		if (!pskb_may_pull(rx->skb, hdrlen + IEEE80211_CCMP_HDR_LEN))  in ieee80211_crypto_ccmp_decrypt()
519 	ccmp_hdr2pn(pn, skb->data + hdrlen);  in ieee80211_crypto_ccmp_decrypt()
536 			    skb->data + hdrlen + IEEE80211_CCMP_HDR_LEN,  in ieee80211_crypto_ccmp_decrypt()
547 	memmove(skb->data + IEEE80211_CCMP_HDR_LEN, skb->data, hdrlen);  in ieee80211_crypto_ccmp_decrypt()
629 	int hdrlen, len, tail;  in gcmp_encrypt_skb()  local
648 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in gcmp_encrypt_skb()
649 	len = skb->len - hdrlen;  in gcmp_encrypt_skb()
661 	memmove(pos, pos + IEEE80211_GCMP_HDR_LEN, hdrlen);  in gcmp_encrypt_skb()
671 	pos += hdrlen;  in gcmp_encrypt_skb()
715 	int hdrlen;  in ieee80211_crypto_gcmp_decrypt()  local
723 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_crypto_gcmp_decrypt()
729 	data_len = skb->len - hdrlen - IEEE80211_GCMP_HDR_LEN -  in ieee80211_crypto_gcmp_decrypt()
735 		if (!pskb_may_pull(rx->skb, hdrlen + IEEE80211_GCMP_HDR_LEN))  in ieee80211_crypto_gcmp_decrypt()
742 	gcmp_hdr2pn(pn, skb->data + hdrlen);  in ieee80211_crypto_gcmp_decrypt()
759 			    skb->data + hdrlen + IEEE80211_GCMP_HDR_LEN,  in ieee80211_crypto_gcmp_decrypt()
770 	memmove(skb->data + IEEE80211_GCMP_HDR_LEN, skb->data, hdrlen);  in ieee80211_crypto_gcmp_decrypt()
783 	int hdrlen;  in ieee80211_crypto_cs_encrypt()  local
796 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_crypto_cs_encrypt()
799 	memmove(pos, pos + iv_len, hdrlen);  in ieee80211_crypto_cs_encrypt()
825 	int hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_crypto_cs_decrypt()  local
841 	data_len = rx->skb->len - hdrlen - cs->hdr_len;  in ieee80211_crypto_cs_decrypt()
858 	skb_pn = rx->skb->data + hdrlen + cs->pn_off;  in ieee80211_crypto_cs_decrypt()
869 	memmove(rx->skb->data + cs->hdr_len, rx->skb->data, hdrlen);  in ieee80211_crypto_cs_decrypt()