diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-02-25 16:27:43 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-03-06 15:30:46 -0500 |
| commit | 5cf121c3cdb955583bf0c5d28c992b7968a4aa1a (patch) | |
| tree | 7bfd1a667f4703f3e6627d176b9a3f374c2db069 /net/mac80211/wep.c | |
| parent | 7495883bdd07e6a233f8a7f3d85c085c1618a203 (diff) | |
| download | linux-5cf121c3cdb955583bf0c5d28c992b7968a4aa1a.tar.gz linux-5cf121c3cdb955583bf0c5d28c992b7968a4aa1a.tar.xz | |
mac80211: split ieee80211_txrx_data
Split it into ieee80211_tx_data and ieee80211_rx_data to clarify
usage/flag usage and remove the stupid union thing.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/wep.c')
| -rw-r--r-- | net/mac80211/wep.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c index a33ef5cfa9ad..affcecd78c10 100644 --- a/net/mac80211/wep.c +++ b/net/mac80211/wep.c @@ -306,14 +306,14 @@ u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key) } ieee80211_rx_result -ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx) +ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx) { if ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA && ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_MGMT || (rx->fc & IEEE80211_FCTL_STYPE) != IEEE80211_STYPE_AUTH)) return RX_CONTINUE; - if (!(rx->u.rx.status->flag & RX_FLAG_DECRYPTED)) { + if (!(rx->status->flag & RX_FLAG_DECRYPTED)) { if (ieee80211_wep_decrypt(rx->local, rx->skb, rx->key)) { #ifdef CONFIG_MAC80211_DEBUG if (net_ratelimit()) @@ -322,7 +322,7 @@ ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx) #endif /* CONFIG_MAC80211_DEBUG */ return RX_DROP_UNUSABLE; } - } else if (!(rx->u.rx.status->flag & RX_FLAG_IV_STRIPPED)) { + } else if (!(rx->status->flag & RX_FLAG_IV_STRIPPED)) { ieee80211_wep_remove_iv(rx->local, rx->skb, rx->key); /* remove ICV */ skb_trim(rx->skb, rx->skb->len - 4); @@ -331,13 +331,13 @@ ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx) return RX_CONTINUE; } -static int wep_encrypt_skb(struct ieee80211_txrx_data *tx, struct sk_buff *skb) +static int wep_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) { if (!(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) { if (ieee80211_wep_encrypt(tx->local, skb, tx->key)) return -1; } else { - tx->u.tx.control->key_idx = tx->key->conf.hw_key_idx; + tx->control->key_idx = tx->key->conf.hw_key_idx; if (tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV) { if (!ieee80211_wep_add_iv(tx->local, skb, tx->key)) return -1; @@ -347,21 +347,21 @@ static int wep_encrypt_skb(struct ieee80211_txrx_data *tx, struct sk_buff *skb) } ieee80211_tx_result -ieee80211_crypto_wep_encrypt(struct ieee80211_txrx_data *tx) +ieee80211_crypto_wep_encrypt(struct ieee80211_tx_data *tx) { - tx->u.tx.control->iv_len = WEP_IV_LEN; - tx->u.tx.control->icv_len = WEP_ICV_LEN; - ieee80211_tx_set_iswep(tx); + tx->control->iv_len = WEP_IV_LEN; + tx->control->icv_len = WEP_ICV_LEN; + ieee80211_tx_set_protected(tx); if (wep_encrypt_skb(tx, tx->skb) < 0) { I802_DEBUG_INC(tx->local->tx_handlers_drop_wep); return TX_DROP; } - if (tx->u.tx.extra_frag) { + if (tx->extra_frag) { int i; - for (i = 0; i < tx->u.tx.num_extra_frag; i++) { - if (wep_encrypt_skb(tx, tx->u.tx.extra_frag[i]) < 0) { + for (i = 0; i < tx->num_extra_frag; i++) { + if (wep_encrypt_skb(tx, tx->extra_frag[i]) < 0) { I802_DEBUG_INC(tx->local-> tx_handlers_drop_wep); return TX_DROP; |