staging: vt6656: MACvSetKeyEntry change u32 pdwKey to u8 pointer

Change pdwKey u32 pointer to key u8 pointer.

Callers are already u8 remove u32 pointer cast.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/key.c

@@ -247,7 +247,9 @@ int KeybSetKey(struct vnt_private *pDevice, PSKeyManagement pTable,
                 if (uKeyLength == WLAN_WEP104_KEYLEN)
                     pKey->abyKey[15] |= 0x80;
             }
-            MACvSetKeyEntry(pDevice, pTable->KeyTable[i].wKeyCtl, i, uKeyIdx, pbyBSSID, (u32 *)pKey->abyKey);
+
+	    MACvSetKeyEntry(pDevice, pTable->KeyTable[i].wKeyCtl, i, uKeyIdx,
+			pbyBSSID, pKey->abyKey);
 
 		if ((dwKeyIndex & USE_KEYRSC) == 0)
 			pKey->KeyRSC = 0; /* RSC set by NIC */
@@ -315,7 +317,9 @@ int KeybSetKey(struct vnt_private *pDevice, PSKeyManagement pTable,
             if (uKeyLength == WLAN_WEP104_KEYLEN)
                 pKey->abyKey[15] |= 0x80;
         }
-        MACvSetKeyEntry(pDevice, pTable->KeyTable[j].wKeyCtl, j, uKeyIdx, pbyBSSID, (u32 *)pKey->abyKey);
+
+	MACvSetKeyEntry(pDevice, pTable->KeyTable[j].wKeyCtl, j, uKeyIdx,
+					pbyBSSID, pKey->abyKey);
 
 		if ((dwKeyIndex & USE_KEYRSC) == 0)
 			pKey->KeyRSC = 0; /* RSC set by NIC */
@@ -610,7 +614,9 @@ int KeybSetDefaultKey(struct vnt_private *pDevice, PSKeyManagement pTable,
             pKey->abyKey[15] |= 0x80;
     }
 
-    MACvSetKeyEntry(pDevice, pTable->KeyTable[MAX_KEY_TABLE-1].wKeyCtl, MAX_KEY_TABLE-1, uKeyIdx, pTable->KeyTable[MAX_KEY_TABLE-1].abyBSSID, (u32 *) pKey->abyKey);
+	MACvSetKeyEntry(pDevice, pTable->KeyTable[MAX_KEY_TABLE-1].wKeyCtl,
+		MAX_KEY_TABLE-1, uKeyIdx,
+		pTable->KeyTable[MAX_KEY_TABLE-1].abyBSSID, pKey->abyKey);
 
 		if ((dwKeyIndex & USE_KEYRSC) == 0)
 			pKey->KeyRSC = 0; /* RSC set by NIC */
@@ -704,7 +710,8 @@ int KeybSetAllGroupKey(struct vnt_private *pDevice, PSKeyManagement pTable,
                     pKey->abyKey[15] |= 0x80;
             }
 
-            MACvSetKeyEntry(pDevice, pTable->KeyTable[i].wKeyCtl, i, uKeyIdx, pTable->KeyTable[i].abyBSSID, (u32 *) pKey->abyKey);
+	    MACvSetKeyEntry(pDevice, pTable->KeyTable[i].wKeyCtl, i, uKeyIdx,
+			pTable->KeyTable[i].abyBSSID, pKey->abyKey);
 
 		if ((dwKeyIndex & USE_KEYRSC) == 0)
 			pKey->KeyRSC = 0; /* RSC set by NIC */

drivers/staging/vt6656/mac.c

@@ -123,10 +123,9 @@ void MACvDisableKeyEntry(struct vnt_private *priv, u8 entry_idx)
  *
  */
 void MACvSetKeyEntry(struct vnt_private *pDevice, u16 wKeyCtl, u32 uEntryIdx,
-	u32 uKeyIdx, u8 *pbyAddr, u32 *pdwKey)
+	u32 uKeyIdx, u8 *pbyAddr, u8 *key)
 {
 	struct vnt_mac_set_key set_key;
-	u8 *pbyKey = (u8 *)pdwKey;
 	u16 wOffset;
 
 	if (pDevice->byLocalID <= MAC_REVISION_A1)
@@ -142,7 +141,7 @@ void MACvSetKeyEntry(struct vnt_private *pDevice, u16 wKeyCtl, u32 uEntryIdx,
 	/* swap over swap[0] and swap[1] to get correct write order */
 	swap(set_key.u.swap[0], set_key.u.swap[1]);
 
-	memcpy(set_key.key, pbyKey, WLAN_KEY_LEN_CCMP);
+	memcpy(set_key.key, key, WLAN_KEY_LEN_CCMP);
 
 	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO
 		"offset %d key ctl %d set key %24ph\n",

drivers/staging/vt6656/mac.h

@@ -418,7 +418,7 @@ void MACvWriteMultiAddr(struct vnt_private *, u64);
 void MACbShutdown(struct vnt_private *);
 void MACvSetBBType(struct vnt_private *, u8);
 void MACvDisableKeyEntry(struct vnt_private *, u8);
-void MACvSetKeyEntry(struct vnt_private *, u16, u32, u32, u8 *, u32 *);
+void MACvSetKeyEntry(struct vnt_private *, u16, u32, u32, u8 *, u8 *);
 void MACvRegBitsOff(struct vnt_private *, u8, u8);
 void MACvRegBitsOn(struct vnt_private *, u8, u8);
 void MACvWriteWord(struct vnt_private *, u8, u16);