diff options
Diffstat (limited to 'net/mac80211/key.c')
| -rw-r--r-- | net/mac80211/key.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/net/mac80211/key.c b/net/mac80211/key.c index d27e61aaa71b..619c5d697999 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -339,7 +339,7 @@ struct ieee80211_key *ieee80211_key_alloc(u32 cipher, int idx, size_t key_len, key->conf.iv_len = TKIP_IV_LEN; key->conf.icv_len = TKIP_ICV_LEN; if (seq) { - for (i = 0; i < NUM_RX_DATA_QUEUES; i++) { + for (i = 0; i < IEEE80211_NUM_TIDS; i++) { key->u.tkip.rx[i].iv32 = get_unaligned_le32(&seq[2]); key->u.tkip.rx[i].iv16 = @@ -352,7 +352,7 @@ struct ieee80211_key *ieee80211_key_alloc(u32 cipher, int idx, size_t key_len, key->conf.iv_len = CCMP_HDR_LEN; key->conf.icv_len = CCMP_MIC_LEN; if (seq) { - for (i = 0; i < NUM_RX_DATA_QUEUES + 1; i++) + for (i = 0; i < IEEE80211_NUM_TIDS + 1; i++) for (j = 0; j < CCMP_PN_LEN; j++) key->u.ccmp.rx_pn[i][j] = seq[CCMP_PN_LEN - j - 1]; @@ -372,8 +372,9 @@ struct ieee80211_key *ieee80211_key_alloc(u32 cipher, int idx, size_t key_len, key->conf.iv_len = 0; key->conf.icv_len = sizeof(struct ieee80211_mmie); if (seq) - for (j = 0; j < 6; j++) - key->u.aes_cmac.rx_pn[j] = seq[6 - j - 1]; + for (j = 0; j < CMAC_PN_LEN; j++) + key->u.aes_cmac.rx_pn[j] = + seq[CMAC_PN_LEN - j - 1]; /* * Initialize AES key state here as an optimization so that * it does not need to be initialized for every packet. @@ -654,16 +655,16 @@ void ieee80211_get_key_rx_seq(struct ieee80211_key_conf *keyconf, switch (key->conf.cipher) { case WLAN_CIPHER_SUITE_TKIP: - if (WARN_ON(tid < 0 || tid >= NUM_RX_DATA_QUEUES)) + if (WARN_ON(tid < 0 || tid >= IEEE80211_NUM_TIDS)) return; seq->tkip.iv32 = key->u.tkip.rx[tid].iv32; seq->tkip.iv16 = key->u.tkip.rx[tid].iv16; break; case WLAN_CIPHER_SUITE_CCMP: - if (WARN_ON(tid < -1 || tid >= NUM_RX_DATA_QUEUES)) + if (WARN_ON(tid < -1 || tid >= IEEE80211_NUM_TIDS)) return; if (tid < 0) - pn = key->u.ccmp.rx_pn[NUM_RX_DATA_QUEUES]; + pn = key->u.ccmp.rx_pn[IEEE80211_NUM_TIDS]; else pn = key->u.ccmp.rx_pn[tid]; memcpy(seq->ccmp.pn, pn, CCMP_PN_LEN); |