diff options
| -rw-r--r-- | net/mac80211/wep.c | 19 | ||||
| -rw-r--r-- | net/mac80211/wep.h | 1 |
2 files changed, 0 insertions, 20 deletions
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c index 16fee14..6675261 100644 --- a/net/mac80211/wep.c +++ b/net/mac80211/wep.c @@ -286,25 +286,6 @@ int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb, } -int ieee80211_wep_get_keyidx(struct sk_buff *skb) -{ - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; - u16 fc; - int hdrlen; - - fc = le16_to_cpu(hdr->frame_control); - if (!(fc & IEEE80211_FCTL_PROTECTED)) - return -1; - - hdrlen = ieee80211_get_hdrlen(fc); - - if (skb->len < 8 + hdrlen) - return -1; - - return skb->data[hdrlen + 3] >> 6; -} - - u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; diff --git a/net/mac80211/wep.h b/net/mac80211/wep.h index da53190..785fbb4 100644 --- a/net/mac80211/wep.h +++ b/net/mac80211/wep.h @@ -26,7 +26,6 @@ int ieee80211_wep_encrypt(struct ieee80211_local *local, struct sk_buff *skb, struct ieee80211_key *key); int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb, struct ieee80211_key *key); -int ieee80211_wep_get_keyidx(struct sk_buff *skb); u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key); ieee80211_txrx_result |