staging rtl8723au: rtw_put_smap23a(): Use common SNAP header defines

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/core/rtw_xmit.c b/drivers/staging/rtl8723au/core/rtw_xmit.c
index b3bf86ebeecaf7e5a6d148bfa059579baf99d42d..18a9f34cd94d3a9da70775d8bcbfe8e6fba82985 100644 (file)
--- a/drivers/staging/rtl8723au/core/rtw_xmit.c
+++ b/drivers/staging/rtl8723au/core/rtw_xmit.c
@@ -22,9 +22,6 @@
 #include <usb_ops.h>
 #include <rtl8723a_xmit.h>
 
-static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 };
-static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 };
-
 static void _init_txservq(struct tx_servq *ptxservq)
 {
 
@@ -1244,23 +1241,14 @@ exit:
  */
 s32 rtw_put_snap23a(u8 *data, u16 h_proto)
 {
-       struct ieee80211_snap_hdr *snap;
-       u8 *oui;
-
-       snap = (struct ieee80211_snap_hdr *)data;
-       snap->dsap = 0xaa;
-       snap->ssap = 0xaa;
-       snap->ctrl = 0x03;
-
-       if (h_proto == 0x8137 || h_proto == 0x80f3)
-               oui = P802_1H_OUI;
+       if (h_proto == ETH_P_IPX || h_proto == ETH_P_AARP)
+               ether_addr_copy(data, bridge_tunnel_header);
        else
-               oui = RFC1042_OUI;
-       snap->oui[0] = oui[0];
-       snap->oui[1] = oui[1];
-       snap->oui[2] = oui[2];
-       *(u16 *)(data + SNAP_SIZE) = htons(h_proto);
-       return SNAP_SIZE + sizeof(u16);
+               ether_addr_copy(data, rfc1042_header);
+
+       data += ETH_ALEN;
+       *(__be16 *)data = htons(h_proto);
+       return ETH_ALEN + sizeof(u16);
 }
 
 void rtw_update_protection23a(struct rtw_adapter *padapter, u8 *ie, uint ie_len)