diff options
| -rw-r--r-- | drivers/net/wireless/ipw2x00/libipw.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ipw2x00/libipw_tx.c | 16 | ||||
| -rw-r--r-- | drivers/net/wireless/ipw2x00/libipw_wx.c | 2 | ||||
| -rw-r--r-- | include/net/lib80211.h | 3 | ||||
| -rw-r--r-- | net/wireless/lib80211_crypt_ccmp.c | 1 | ||||
| -rw-r--r-- | net/wireless/lib80211_crypt_tkip.c | 1 | ||||
| -rw-r--r-- | net/wireless/lib80211_crypt_wep.c | 1 |
7 files changed, 4 insertions, 21 deletions
diff --git a/drivers/net/wireless/ipw2x00/libipw.h b/drivers/net/wireless/ipw2x00/libipw.h index 284b0e4cb815..7b9539a1b54a 100644 --- a/drivers/net/wireless/ipw2x00/libipw.h +++ b/drivers/net/wireless/ipw2x00/libipw.h @@ -828,7 +828,6 @@ struct libipw_device { int host_strip_iv_icv; int host_open_frag; - int host_build_iv; int ieee802_1x; /* is IEEE 802.1X used */ /* WPA data */ diff --git a/drivers/net/wireless/ipw2x00/libipw_tx.c b/drivers/net/wireless/ipw2x00/libipw_tx.c index da8beac7fcf3..01c88a71abe1 100644 --- a/drivers/net/wireless/ipw2x00/libipw_tx.c +++ b/drivers/net/wireless/ipw2x00/libipw_tx.c @@ -260,7 +260,7 @@ netdev_tx_t libipw_xmit(struct sk_buff *skb, struct net_device *dev) int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size, rts_required; unsigned long flags; - int encrypt, host_encrypt, host_encrypt_msdu, host_build_iv; + int encrypt, host_encrypt, host_encrypt_msdu; __be16 ether_type; int bytes, fc, hdr_len; struct sk_buff *skb_frag; @@ -301,7 +301,6 @@ netdev_tx_t libipw_xmit(struct sk_buff *skb, struct net_device *dev) host_encrypt = ieee->host_encrypt && encrypt && crypt; host_encrypt_msdu = ieee->host_encrypt_msdu && encrypt && crypt; - host_build_iv = ieee->host_build_iv && encrypt && crypt; if (!encrypt && ieee->ieee802_1x && ieee->drop_unencrypted && ether_type != htons(ETH_P_PAE)) { @@ -313,7 +312,7 @@ netdev_tx_t libipw_xmit(struct sk_buff *skb, struct net_device *dev) skb_copy_from_linear_data(skb, dest, ETH_ALEN); skb_copy_from_linear_data_offset(skb, ETH_ALEN, src, ETH_ALEN); - if (host_encrypt || host_build_iv) + if (host_encrypt) fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA | IEEE80211_FCTL_PROTECTED; else @@ -467,7 +466,7 @@ netdev_tx_t libipw_xmit(struct sk_buff *skb, struct net_device *dev) for (; i < nr_frags; i++) { skb_frag = txb->fragments[i]; - if (host_encrypt || host_build_iv) + if (host_encrypt) skb_reserve(skb_frag, crypt->ops->extra_mpdu_prefix_len); @@ -502,15 +501,6 @@ netdev_tx_t libipw_xmit(struct sk_buff *skb, struct net_device *dev) * to insert the IV between the header and the payload */ if (host_encrypt) libipw_encrypt_fragment(ieee, skb_frag, hdr_len); - else if (host_build_iv) { - atomic_inc(&crypt->refcnt); - if (crypt->ops->build_iv) - crypt->ops->build_iv(skb_frag, hdr_len, - ieee->sec.keys[ieee->sec.active_key], - ieee->sec.key_sizes[ieee->sec.active_key], - crypt->priv); - atomic_dec(&crypt->refcnt); - } if (ieee->config & (CFG_LIBIPW_COMPUTE_FCS | CFG_LIBIPW_RESERVE_FCS)) diff --git a/drivers/net/wireless/ipw2x00/libipw_wx.c b/drivers/net/wireless/ipw2x00/libipw_wx.c index 8a4bae44b109..d7bd6cf00a81 100644 --- a/drivers/net/wireless/ipw2x00/libipw_wx.c +++ b/drivers/net/wireless/ipw2x00/libipw_wx.c @@ -320,7 +320,7 @@ int libipw_wx_set_encode(struct libipw_device *ieee, }; int i, key, key_provided, len; struct lib80211_crypt_data **crypt; - int host_crypto = ieee->host_encrypt || ieee->host_decrypt || ieee->host_build_iv; + int host_crypto = ieee->host_encrypt || ieee->host_decrypt; DECLARE_SSID_BUF(ssid); LIBIPW_DEBUG_WX("SET_ENCODE\n"); diff --git a/include/net/lib80211.h b/include/net/lib80211.h index fb4e2784857d..848cce1bb7a5 100644 --- a/include/net/lib80211.h +++ b/include/net/lib80211.h @@ -54,9 +54,6 @@ struct lib80211_crypto_ops { /* deinitialize crypto context and free allocated private data */ void (*deinit) (void *priv); - int (*build_iv) (struct sk_buff * skb, int hdr_len, - u8 *key, int keylen, void *priv); - /* encrypt/decrypt return < 0 on error or >= 0 on success. The return * value from decrypt_mpdu is passed as the keyidx value for * decrypt_msdu. skb must have enough head and tail room for the diff --git a/net/wireless/lib80211_crypt_ccmp.c b/net/wireless/lib80211_crypt_ccmp.c index b7fa31d5fd13..dacb3b4b1bdb 100644 --- a/net/wireless/lib80211_crypt_ccmp.c +++ b/net/wireless/lib80211_crypt_ccmp.c @@ -467,7 +467,6 @@ static struct lib80211_crypto_ops lib80211_crypt_ccmp = { .name = "CCMP", .init = lib80211_ccmp_init, .deinit = lib80211_ccmp_deinit, - .build_iv = lib80211_ccmp_hdr, .encrypt_mpdu = lib80211_ccmp_encrypt, .decrypt_mpdu = lib80211_ccmp_decrypt, .encrypt_msdu = NULL, diff --git a/net/wireless/lib80211_crypt_tkip.c b/net/wireless/lib80211_crypt_tkip.c index a7f995613f1f..0fe40510e2cb 100644 --- a/net/wireless/lib80211_crypt_tkip.c +++ b/net/wireless/lib80211_crypt_tkip.c @@ -757,7 +757,6 @@ static struct lib80211_crypto_ops lib80211_crypt_tkip = { .name = "TKIP", .init = lib80211_tkip_init, .deinit = lib80211_tkip_deinit, - .build_iv = lib80211_tkip_hdr, .encrypt_mpdu = lib80211_tkip_encrypt, .decrypt_mpdu = lib80211_tkip_decrypt, .encrypt_msdu = lib80211_michael_mic_add, diff --git a/net/wireless/lib80211_crypt_wep.c b/net/wireless/lib80211_crypt_wep.c index 6d41e05ca33b..e2e88878ba35 100644 --- a/net/wireless/lib80211_crypt_wep.c +++ b/net/wireless/lib80211_crypt_wep.c @@ -269,7 +269,6 @@ static struct lib80211_crypto_ops lib80211_crypt_wep = { .name = "WEP", .init = lib80211_wep_init, .deinit = lib80211_wep_deinit, - .build_iv = lib80211_wep_build_iv, .encrypt_mpdu = lib80211_wep_encrypt, .decrypt_mpdu = lib80211_wep_decrypt, .encrypt_msdu = NULL, |