315 static void ccmp_special_blocks(struct sk_buff *skb, u8 *pn, u8 *b_0, u8 *aad)  in ccmp_special_blocks()  argument
352 	b_0[0] = 0x1;  in ccmp_special_blocks()
357 	b_0[1] = qos_tid | (mgmt << 4);  in ccmp_special_blocks()
358 	memcpy(&b_0[2], hdr->addr2, ETH_ALEN);  in ccmp_special_blocks()
359 	memcpy(&b_0[8], pn, IEEE80211_CCMP_PN_LEN);  in ccmp_special_blocks()
417 	u8 b_0[AES_BLOCK_SIZE];  in ccmp_encrypt_skb()  local
471 	ccmp_special_blocks(skb, pn, b_0, aad);  in ccmp_encrypt_skb()
472 	return ieee80211_aes_ccm_encrypt(key->u.ccmp.tfm, b_0, aad, pos, len,  in ccmp_encrypt_skb()
547 			u8 b_0[AES_BLOCK_SIZE];  in ieee80211_crypto_ccmp_decrypt()  local
549 			ccmp_special_blocks(skb, pn, b_0, aad);  in ieee80211_crypto_ccmp_decrypt()
552 				    key->u.ccmp.tfm, b_0, aad,  in ieee80211_crypto_ccmp_decrypt()