diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-01-31 19:48:20 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:37:01 -0500 |
| commit | 9ae54c8463691b64ca6e6d8680787a6527810984 (patch) | |
| tree | 02ace411ce3ba8eb8d1862852f52ff042fd59290 /net/mac80211/wep.c | |
| parent | 78330fddec4e326af5e6aede0fc97824c690ba1d (diff) | |
mac80211: split ieee80211_txrx_result
The _DROP result will need to be split in the RX path but not
in the TX path, so for preparation split up the type into two
types, one for RX and one for TX. Also make sure (via sparse)
that they cannot be confused.
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 | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c index a0cff72a580b..8b0015302645 100644 --- a/net/mac80211/wep.c +++ b/net/mac80211/wep.c @@ -305,13 +305,13 @@ u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key) return NULL; } -ieee80211_txrx_result +ieee80211_rx_result ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_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 TXRX_CONTINUE; + return RX_CONTINUE; if (!(rx->u.rx.status->flag & RX_FLAG_DECRYPTED)) { if (ieee80211_wep_decrypt(rx->local, rx->skb, rx->key)) { @@ -320,7 +320,7 @@ ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx) printk(KERN_DEBUG "%s: RX WEP frame, decrypt " "failed\n", rx->dev->name); #endif /* CONFIG_MAC80211_DEBUG */ - return TXRX_DROP; + return RX_DROP; } } else if (!(rx->u.rx.status->flag & RX_FLAG_IV_STRIPPED)) { ieee80211_wep_remove_iv(rx->local, rx->skb, rx->key); @@ -328,7 +328,7 @@ ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx) skb_trim(rx->skb, rx->skb->len - 4); } - return TXRX_CONTINUE; + return RX_CONTINUE; } static int wep_encrypt_skb(struct ieee80211_txrx_data *tx, struct sk_buff *skb) @@ -346,7 +346,7 @@ static int wep_encrypt_skb(struct ieee80211_txrx_data *tx, struct sk_buff *skb) return 0; } -ieee80211_txrx_result +ieee80211_tx_result ieee80211_crypto_wep_encrypt(struct ieee80211_txrx_data *tx) { tx->u.tx.control->iv_len = WEP_IV_LEN; @@ -355,7 +355,7 @@ ieee80211_crypto_wep_encrypt(struct ieee80211_txrx_data *tx) if (wep_encrypt_skb(tx, tx->skb) < 0) { I802_DEBUG_INC(tx->local->tx_handlers_drop_wep); - return TXRX_DROP; + return TX_DROP; } if (tx->u.tx.extra_frag) { @@ -364,10 +364,10 @@ ieee80211_crypto_wep_encrypt(struct ieee80211_txrx_data *tx) if (wep_encrypt_skb(tx, tx->u.tx.extra_frag[i]) < 0) { I802_DEBUG_INC(tx->local-> tx_handlers_drop_wep); - return TXRX_DROP; + return TX_DROP; } } } - return TXRX_CONTINUE; + return TX_CONTINUE; } |