staging: vt6656: removed custom definitions of Ethernet packet types

Removed some unused definitions of Ethernet packet types, also replaced
two of them with in-kernel counterparts from include/linux/if_ether.h

Signed-off-by: Andres More <more.andres@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index e30077e..bbdc127 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -1701,10 +1701,11 @@
 
     // 802.1H
     if (ntohs(psEthHeader->wType) > ETH_DATA_LEN) {
-        if (pDevice->dwDiagRefCount == 0) {
-            if ( (psEthHeader->wType == TYPE_PKT_IPX) ||
-                 (psEthHeader->wType == cpu_to_le16(0xF380))) {
-                memcpy((PBYTE) (pbyPayloadHead), &abySNAP_Bridgetunnel[0], 6);
+	if (pDevice->dwDiagRefCount == 0) {
+		if ((psEthHeader->wType == cpu_to_le16(ETH_P_IPX)) ||
+		    (psEthHeader->wType == cpu_to_le16(0xF380))) {
+			memcpy((PBYTE) (pbyPayloadHead),
+			       abySNAP_Bridgetunnel, 6);
             } else {
                 memcpy((PBYTE) (pbyPayloadHead), &abySNAP_RFC1042[0], 6);
             }
@@ -2840,9 +2841,10 @@
     Packet_Type = skb->data[ETH_HLEN+1];
     Descriptor_type = skb->data[ETH_HLEN+1+1+2];
     Key_info = (skb->data[ETH_HLEN+1+1+2+1] << 8)|(skb->data[ETH_HLEN+1+1+2+2]);
-   if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
-           if(((Protocol_Version==1) ||(Protocol_Version==2)) &&
-	        (Packet_Type==3)) {  //802.1x OR eapol-key challenge frame transfer
+    if (pDevice->sTxEthHeader.wType == cpu_to_le16(ETH_P_PAE)) {
+	/* 802.1x OR eapol-key challenge frame transfer */
+	if (((Protocol_Version == 1) || (Protocol_Version == 2)) &&
+		(Packet_Type == 3)) {
                         bTxeapol_key = TRUE;
                        if(!(Key_info & BIT3) &&  //WPA or RSN group-key challenge
 			   (Key_info & BIT8) && (Key_info & BIT9)) {    //send 2/2 key
@@ -2988,7 +2990,7 @@
         }
     }
 
-    if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
+    if (pDevice->sTxEthHeader.wType == cpu_to_le16(ETH_P_PAE)) {
         if (pDevice->byBBType != BB_TYPE_11A) {
             pDevice->wCurrentRate = RATE_1M;
             pDevice->byACKRate = RATE_1M;
@@ -3016,8 +3018,8 @@
 
     if (bNeedEncryption == TRUE) {
         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ntohs Pkt Type=%04x\n", ntohs(pDevice->sTxEthHeader.wType));
-        if ((pDevice->sTxEthHeader.wType) == TYPE_PKT_802_1x) {
-            bNeedEncryption = FALSE;
+	if ((pDevice->sTxEthHeader.wType) == cpu_to_le16(ETH_P_PAE)) {
+		bNeedEncryption = FALSE;
             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Pkt Type=%04x\n", (pDevice->sTxEthHeader.wType));
             if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pMgmt->eCurrState == WMAC_STATE_ASSOC)) {
                 if (pTransmitKey == NULL) {