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authorJohannes Berg <johannes@sipsolutions.net>2007-09-26 15:19:42 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-11 01:53:14 +0200
commitaf1a90da397f071d7ee893145a1e7b2124689376 (patch)
tree28ba19f5cb9e2fddedc6dbe0d3b564faa6ec2aa6 /net/mac80211/wep.c
parent[PATCH] mac80211: consolidate encryption (diff)
downloadlinux-af1a90da397f071d7ee893145a1e7b2124689376.tar.xz
linux-af1a90da397f071d7ee893145a1e7b2124689376.zip
[PATCH] mac80211: remove ieee80211_wep_get_keyidx
This function is not used any more. 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.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index 16fee142f984..6675261e958f 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;