[PATCH] mac80211: consolidate encryption

Currently we run through all crypto handlers for each transmitted
frame although we already know which one will be used. This
changes the code to invoke only the needed handler. It also moves
the wep code into wep.c.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/net/mac80211/wep.h b/net/mac80211/wep.h
index dfa5af143386..da53190affc0 100644
--- a/net/mac80211/wep.h
+++ b/net/mac80211/wep.h
@@ -18,9 +18,6 @@
 
 int ieee80211_wep_init(struct ieee80211_local *local);
 void ieee80211_wep_free(struct ieee80211_local *local);
-u8 * ieee80211_wep_add_iv(struct ieee80211_local *local,
-                          struct sk_buff *skb,
-                          struct ieee80211_key *key);
 void ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
                                 size_t klen, u8 *data, size_t data_len);
 int ieee80211_wep_decrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
@@ -34,5 +31,7 @@ u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key);
 
 ieee80211_txrx_result
 ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx);
+ieee80211_txrx_result
+ieee80211_crypto_wep_encrypt(struct ieee80211_txrx_data *tx);
 
 #endif /* WEP_H */