* @payload_len is the length of payload (_not_ including IV/ICV length).
* @ta is the transmitter addresses.
*/
-void ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
- struct ieee80211_key *key,
- u8 *pos, size_t payload_len, u8 *ta)
+int ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
+ struct ieee80211_key *key,
+ u8 *pos, size_t payload_len, u8 *ta)
{
u8 rc4key[16];
struct tkip_ctx *ctx = &key->u.tkip.tx;
tkip_mixing_phase2(tk, ctx, ctx->iv16, rc4key);
- ieee80211_wep_encrypt_data(tfm, rc4key, 16, pos, payload_len);
+ return ieee80211_wep_encrypt_data(tfm, rc4key, 16, pos, payload_len);
}
/* Decrypt packet payload with TKIP using @key. @pos is a pointer to the