diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-11-14 23:22:21 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-11-19 15:44:00 +0100 |
| commit | 5a306f5887d5fd840beb8ea872897fa89e8fcdef (patch) | |
| tree | dadc13f05e360f8f35c15acb36a860056f4848fe /net/mac80211/key.c | |
| parent | mac80211: use CMAC_PN_LEN (diff) | |
| download | linux-5a306f5887d5fd840beb8ea872897fa89e8fcdef.tar.xz linux-5a306f5887d5fd840beb8ea872897fa89e8fcdef.zip | |
mac80211: introduce IEEE80211_NUM_TIDS and use it
Introduce IEEE80211_NUM_TIDS in the generic 802.11
header file and use it in place of STA_TID_NUM and
NUM_RX_DATA_QUEUES which are both really the number
of TIDs.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/key.c')
| -rw-r--r-- | net/mac80211/key.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/mac80211/key.c b/net/mac80211/key.c index 0f18ef59392d..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]; @@ -655,16 +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); |