Commit af1a90da authored by Johannes Berg's avatar Johannes Berg Committed by David S. Miller
Browse files

[PATCH] mac80211: remove ieee80211_wep_get_keyidx 



This function is not used any more.

Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6a22a59d

net/mac80211/wep.c

+0 −19
Original line number Diff line number Diff line
@@ -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;

net/mac80211/wep.h

+0 −1
Original line number Diff line number Diff line
@@ -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