mac80211: move tx crypto decision

[linux-2.6] / net / mac80211 / util.c

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index fb7fd896cd0d81f74ed07df845034a8f49e13d18..2b02b2b9d645880dd1670f2784e4921d73eaf369 100644 (file)
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -40,10 +40,6 @@ const unsigned char rfc1042_header[] =
 const unsigned char bridge_tunnel_header[] =
        { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
 
-/* No encapsulation header if EtherType < 0x600 (=length) */
-static const unsigned char eapol_header[] =
-       { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x88, 0x8e };
-
 
 static int rate_list_match(const int *rate_list, int rate)
 {
@@ -223,19 +219,6 @@ int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb)
 }
 EXPORT_SYMBOL(ieee80211_get_hdrlen_from_skb);
 
-int ieee80211_is_eapol(const struct sk_buff *skb, int hdrlen)
-{
-       if (unlikely(skb->len < 10))
-               return 0;
-
-       if (unlikely(skb->len >= hdrlen + sizeof(eapol_header) &&
-                    memcmp(skb->data + hdrlen, eapol_header,
-                           sizeof(eapol_header)) == 0))
-               return 1;
-
-       return 0;
-}
-
 void ieee80211_tx_set_iswep(struct ieee80211_txrx_data *tx)
 {
        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) tx->skb->data;