[PATCH 39/42] staging:vt6655:wpa: Whitespace cleanups

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Neatening only.
git diff -w shows no differences.

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
 drivers/staging/vt6655/wpa.c | 632 +++++++++++++++++++++----------------------
 drivers/staging/vt6655/wpa.h |  22 +-
 2 files changed, 327 insertions(+), 327 deletions(-)
 rewrite drivers/staging/vt6655/wpa.c (73%)

diff --git a/drivers/staging/vt6655/wpa.c b/drivers/staging/vt6655/wpa.c
dissimilarity index 73%
index 4412fe9..b501a36 100644
--- a/drivers/staging/vt6655/wpa.c
+++ b/drivers/staging/vt6655/wpa.c
@@ -1,316 +1,316 @@
-/*
- * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- *
- * File: wpa.c
- *
- * Purpose: Handles the Basic Service Set & Node Database functions
- *
- * Functions:
- *      WPA_ParseRSN - Parse RSN IE.
- *
- * Revision History:
- *
- * Author: Kyle Hsu
- *
- * Date: July 14, 2003
- *
- */
-
-#include "ttype.h"
-#include "tmacro.h"
-#include "tether.h"
-#include "device.h"
-#include "80211hdr.h"
-#include "bssdb.h"
-#include "wmgr.h"
-#include "wpa.h"
-#include "80211mgr.h"
-
-/*---------------------  Static Variables  --------------------------*/
-static int          msglevel                =MSG_LEVEL_INFO;
-
-const unsigned char abyOUI00[4] = { 0x00, 0x50, 0xf2, 0x00 };
-const unsigned char abyOUI01[4] = { 0x00, 0x50, 0xf2, 0x01 };
-const unsigned char abyOUI02[4] = { 0x00, 0x50, 0xf2, 0x02 };
-const unsigned char abyOUI03[4] = { 0x00, 0x50, 0xf2, 0x03 };
-const unsigned char abyOUI04[4] = { 0x00, 0x50, 0xf2, 0x04 };
-const unsigned char abyOUI05[4] = { 0x00, 0x50, 0xf2, 0x05 };
-
-
-/*+
- *
- * Description:
- *    Clear RSN information in BSSList.
- *
- * Parameters:
- *  In:
- *      pBSSList - BSS list.
- *  Out:
- *      none
- *
- * Return Value: none.
- *
--*/
-
-void
-WPA_ClearRSN (
-    PKnownBSS        pBSSList
-    )
-{
-    int ii;
-    pBSSList->byGKType = WPA_TKIP;
-    for (ii=0; ii < 4; ii ++)
-        pBSSList->abyPKType[ii] = WPA_TKIP;
-    pBSSList->wPKCount = 0;
-    for (ii=0; ii < 4; ii ++)
-        pBSSList->abyAuthType[ii] = WPA_AUTH_IEEE802_1X;
-    pBSSList->wAuthCount = 0;
-    pBSSList->byDefaultK_as_PK = 0;
-    pBSSList->byReplayIdx = 0;
-    pBSSList->sRSNCapObj.bRSNCapExist = false;
-    pBSSList->sRSNCapObj.wRSNCap = 0;
-    pBSSList->bWPAValid = false;
-}
-
-
-/*+
- *
- * Description:
- *    Parse RSN IE.
- *
- * Parameters:
- *  In:
- *      pBSSList - BSS list.
- *      pRSN - Pointer to the RSN IE.
- *  Out:
- *      none
- *
- * Return Value: none.
- *
--*/
-void
-WPA_ParseRSN (
-    PKnownBSS        pBSSList,
-    PWLAN_IE_RSN_EXT pRSN
-    )
-{
-    PWLAN_IE_RSN_AUTH  pIE_RSN_Auth = NULL;
-    int                i, j, m, n = 0;
-    unsigned char *pbyCaps;
-
-    WPA_ClearRSN(pBSSList);
-
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"WPA_ParseRSN: [%d]\n", pRSN->len);
-
-    // information element header makes sense
-    if ((pRSN->len >= 6) // oui1(4)+ver(2)
-         && (pRSN->byElementID == WLAN_EID_RSN_WPA) &&  !memcmp(pRSN->abyOUI, abyOUI01, 4)
-         && (pRSN->wVersion == 1)) {
-
-        DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Legal RSN\n");
-        // update each variable if pRSN is long enough to contain the variable
-        if (pRSN->len >= 10) //oui1(4)+ver(2)+GKSuite(4)
-        {
-            if ( !memcmp(pRSN->abyMulticast, abyOUI01, 4))
-                pBSSList->byGKType = WPA_WEP40;
-            else if ( !memcmp(pRSN->abyMulticast, abyOUI02, 4))
-                pBSSList->byGKType = WPA_TKIP;
-            else if ( !memcmp(pRSN->abyMulticast, abyOUI03, 4))
-                pBSSList->byGKType = WPA_AESWRAP;
-            else if ( !memcmp(pRSN->abyMulticast, abyOUI04, 4))
-                pBSSList->byGKType = WPA_AESCCMP;
-            else if ( !memcmp(pRSN->abyMulticast, abyOUI05, 4))
-                pBSSList->byGKType = WPA_WEP104;
-            else
-                // any vendor checks here
-                pBSSList->byGKType = WPA_NONE;
-
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"byGKType: %x\n", pBSSList->byGKType);
-        }
-
-        if (pRSN->len >= 12) //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)
-        {
-            j = 0;
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wPKCount: %d, sizeof(pBSSList->abyPKType): %zu\n", pRSN->wPKCount, sizeof(pBSSList->abyPKType));
-            for(i = 0; (i < pRSN->wPKCount) && (j < ARRAY_SIZE(pBSSList->abyPKType)); i++) {
-                if(pRSN->len >= 12+i*4+4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*i)
-                    if ( !memcmp(pRSN->PKSList[i].abyOUI, abyOUI00, 4))
-                        pBSSList->abyPKType[j++] = WPA_NONE;
-                    else if ( !memcmp(pRSN->PKSList[i].abyOUI, abyOUI02, 4))
-                        pBSSList->abyPKType[j++] = WPA_TKIP;
-                    else if ( !memcmp(pRSN->PKSList[i].abyOUI, abyOUI03, 4))
-                        pBSSList->abyPKType[j++] = WPA_AESWRAP;
-                    else if ( !memcmp(pRSN->PKSList[i].abyOUI, abyOUI04, 4))
-                        pBSSList->abyPKType[j++] = WPA_AESCCMP;
-                    else
-                        // any vendor checks here
-                        ;
-                }
-                else
-                    break;
-                //DBG_PRN_GRP14(("abyPKType[%d]: %X\n", j-1, pBSSList->abyPKType[j-1]));
-            } //for
-            pBSSList->wPKCount = (unsigned short)j;
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wPKCount: %d\n", pBSSList->wPKCount);
-        }
-
-        m = pRSN->wPKCount;
-        DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"m: %d\n", m);
-        DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"14+m*4: %d\n", 14+m*4);
-
-        if (pRSN->len >= 14+m*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)
-            // overlay IE_RSN_Auth structure into correct place
-            pIE_RSN_Auth = (PWLAN_IE_RSN_AUTH) pRSN->PKSList[m].abyOUI;
-            j = 0;
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wAuthCount: %d, sizeof(pBSSList->abyAuthType): %zu\n",
-                          pIE_RSN_Auth->wAuthCount, sizeof(pBSSList->abyAuthType));
-            for(i = 0; (i < pIE_RSN_Auth->wAuthCount) && (j < ARRAY_SIZE(pBSSList->abyAuthType)); i++) {
-                if(pRSN->len >= 14+4+(m+i)*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)+AKS(4*i)
-                    if ( !memcmp(pIE_RSN_Auth->AuthKSList[i].abyOUI, abyOUI01, 4))
-                        pBSSList->abyAuthType[j++] = WPA_AUTH_IEEE802_1X;
-                    else if ( !memcmp(pIE_RSN_Auth->AuthKSList[i].abyOUI, abyOUI02, 4))
-                        pBSSList->abyAuthType[j++] = WPA_AUTH_PSK;
-                    else
-                    // any vendor checks here
-                    ;
-                }
-                else
-                    break;
-                //DBG_PRN_GRP14(("abyAuthType[%d]: %X\n", j-1, pBSSList->abyAuthType[j-1]));
-            }
-            if(j > 0)
-                pBSSList->wAuthCount = (unsigned short)j;
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wAuthCount: %d\n", pBSSList->wAuthCount);
-        }
-
-        if (pIE_RSN_Auth != NULL) {
-
-            n = pIE_RSN_Auth->wAuthCount;
-
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"n: %d\n", n);
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"14+4+(m+n)*4: %d\n", 14+4+(m+n)*4);
-
-            if(pRSN->len+2 >= 14+4+(m+n)*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)+AKS(4*n)+Cap(2)
-                pbyCaps = (unsigned char *)pIE_RSN_Auth->AuthKSList[n].abyOUI;
-                pBSSList->byDefaultK_as_PK = (*pbyCaps) & WPA_GROUPFLAG;
-                pBSSList->byReplayIdx = 2 << ((*pbyCaps >> WPA_REPLAYBITSSHIFT) & WPA_REPLAYBITS);
-                pBSSList->sRSNCapObj.bRSNCapExist = true;
-                pBSSList->sRSNCapObj.wRSNCap = *(unsigned short *)pbyCaps;
-                //DBG_PRN_GRP14(("pbyCaps: %X\n", *pbyCaps));
-                //DBG_PRN_GRP14(("byDefaultK_as_PK: %X\n", pBSSList->byDefaultK_as_PK));
-                //DBG_PRN_GRP14(("byReplayIdx: %X\n", pBSSList->byReplayIdx));
-            }
-        }
-        pBSSList->bWPAValid = true;
-    }
-}
-
-/*+
- *
- * Description:
- *    Search RSN information in BSSList.
- *
- * Parameters:
- *  In:
- *      byCmd    - Search type
- *      byEncrypt- Encrypt Type
- *      pBSSList - BSS list
- *  Out:
- *      none
- *
- * Return Value: none.
- *
--*/
-bool
-WPA_SearchRSN (
-    unsigned char byCmd,
-    unsigned char byEncrypt,
-    PKnownBSS        pBSSList
-    )
-{
-    int ii;
-    unsigned char byPKType = WPA_NONE;
-
-    if (pBSSList->bWPAValid == false)
-        return false;
-
-    switch(byCmd) {
-    case 0:
-
-        if (byEncrypt != pBSSList->byGKType)
-            return false;
-
-        if (pBSSList->wPKCount > 0) {
-            for (ii = 0; ii < pBSSList->wPKCount; ii ++) {
-                if (pBSSList->abyPKType[ii] == WPA_AESCCMP)
-                    byPKType = WPA_AESCCMP;
-                else if ((pBSSList->abyPKType[ii] == WPA_TKIP) && (byPKType != WPA_AESCCMP))
-                     byPKType = WPA_TKIP;
-                else if ((pBSSList->abyPKType[ii] == WPA_WEP40) && (byPKType != WPA_AESCCMP) && (byPKType != WPA_TKIP))
-                     byPKType = WPA_WEP40;
-                else if ((pBSSList->abyPKType[ii] == WPA_WEP104) && (byPKType != WPA_AESCCMP) && (byPKType != WPA_TKIP))
-                     byPKType = WPA_WEP104;
-            }
-            if (byEncrypt != byPKType)
-                return false;
-        }
-        return true;
-//        if (pBSSList->wAuthCount > 0)
-//            for (ii=0; ii < pBSSList->wAuthCount; ii ++)
-//                if (byAuth == pBSSList->abyAuthType[ii])
-//                    break;
-        break;
-
-    default:
-        break;
-    }
-    return false;
-}
-
-/*+
- *
- * Description:
- *    Check if RSN IE makes sense.
- *
- * Parameters:
- *  In:
- *      pRSN - Pointer to the RSN IE.
- *  Out:
- *      none
- *
- * Return Value: none.
- *
--*/
-bool
-WPAb_Is_RSN (
-    PWLAN_IE_RSN_EXT pRSN
-    )
-{
-    if (pRSN == NULL)
-        return false;
-
-    if ((pRSN->len >= 6) && // oui1(4)+ver(2)
-        (pRSN->byElementID == WLAN_EID_RSN_WPA) &&  !memcmp(pRSN->abyOUI, abyOUI01, 4) &&
-        (pRSN->wVersion == 1)) {
-        return true;
-    }
-    else
-        return false;
-}
-
+/*
+ * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ *
+ * File: wpa.c
+ *
+ * Purpose: Handles the Basic Service Set & Node Database functions
+ *
+ * Functions:
+ *      WPA_ParseRSN - Parse RSN IE.
+ *
+ * Revision History:
+ *
+ * Author: Kyle Hsu
+ *
+ * Date: July 14, 2003
+ *
+ */
+
+#include "ttype.h"
+#include "tmacro.h"
+#include "tether.h"
+#include "device.h"
+#include "80211hdr.h"
+#include "bssdb.h"
+#include "wmgr.h"
+#include "wpa.h"
+#include "80211mgr.h"
+
+/*---------------------  Static Variables  --------------------------*/
+static int msglevel = MSG_LEVEL_INFO;
+
+const unsigned char abyOUI00[4] = { 0x00, 0x50, 0xf2, 0x00 };
+const unsigned char abyOUI01[4] = { 0x00, 0x50, 0xf2, 0x01 };
+const unsigned char abyOUI02[4] = { 0x00, 0x50, 0xf2, 0x02 };
+const unsigned char abyOUI03[4] = { 0x00, 0x50, 0xf2, 0x03 };
+const unsigned char abyOUI04[4] = { 0x00, 0x50, 0xf2, 0x04 };
+const unsigned char abyOUI05[4] = { 0x00, 0x50, 0xf2, 0x05 };
+
+
+/*+
+ *
+ * Description:
+ *    Clear RSN information in BSSList.
+ *
+ * Parameters:
+ *  In:
+ *      pBSSList - BSS list.
+ *  Out:
+ *      none
+ *
+ * Return Value: none.
+ *
+ -*/
+
+void
+WPA_ClearRSN(
+	PKnownBSS        pBSSList
+)
+{
+	int ii;
+	pBSSList->byGKType = WPA_TKIP;
+	for (ii = 0; ii < 4; ii++)
+		pBSSList->abyPKType[ii] = WPA_TKIP;
+	pBSSList->wPKCount = 0;
+	for (ii = 0; ii < 4; ii++)
+		pBSSList->abyAuthType[ii] = WPA_AUTH_IEEE802_1X;
+	pBSSList->wAuthCount = 0;
+	pBSSList->byDefaultK_as_PK = 0;
+	pBSSList->byReplayIdx = 0;
+	pBSSList->sRSNCapObj.bRSNCapExist = false;
+	pBSSList->sRSNCapObj.wRSNCap = 0;
+	pBSSList->bWPAValid = false;
+}
+
+
+/*+
+ *
+ * Description:
+ *    Parse RSN IE.
+ *
+ * Parameters:
+ *  In:
+ *      pBSSList - BSS list.
+ *      pRSN - Pointer to the RSN IE.
+ *  Out:
+ *      none
+ *
+ * Return Value: none.
+ *
+ -*/
+void
+WPA_ParseRSN(
+	PKnownBSS        pBSSList,
+	PWLAN_IE_RSN_EXT pRSN
+)
+{
+	PWLAN_IE_RSN_AUTH  pIE_RSN_Auth = NULL;
+	int                i, j, m, n = 0;
+	unsigned char *pbyCaps;
+
+	WPA_ClearRSN(pBSSList);
+
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WPA_ParseRSN: [%d]\n", pRSN->len);
+
+	// information element header makes sense
+	if ((pRSN->len >= 6) // oui1(4)+ver(2)
+	    && (pRSN->byElementID == WLAN_EID_RSN_WPA) && !memcmp(pRSN->abyOUI, abyOUI01, 4)
+	    && (pRSN->wVersion == 1)) {
+
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Legal RSN\n");
+		// update each variable if pRSN is long enough to contain the variable
+		if (pRSN->len >= 10) //oui1(4)+ver(2)+GKSuite(4)
+		{
+			if (!memcmp(pRSN->abyMulticast, abyOUI01, 4))
+				pBSSList->byGKType = WPA_WEP40;
+			else if (!memcmp(pRSN->abyMulticast, abyOUI02, 4))
+				pBSSList->byGKType = WPA_TKIP;
+			else if (!memcmp(pRSN->abyMulticast, abyOUI03, 4))
+				pBSSList->byGKType = WPA_AESWRAP;
+			else if (!memcmp(pRSN->abyMulticast, abyOUI04, 4))
+				pBSSList->byGKType = WPA_AESCCMP;
+			else if (!memcmp(pRSN->abyMulticast, abyOUI05, 4))
+				pBSSList->byGKType = WPA_WEP104;
+			else
+				// any vendor checks here
+				pBSSList->byGKType = WPA_NONE;
+
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "byGKType: %x\n", pBSSList->byGKType);
+		}
+
+		if (pRSN->len >= 12) //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)
+		{
+			j = 0;
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wPKCount: %d, sizeof(pBSSList->abyPKType): %zu\n", pRSN->wPKCount, sizeof(pBSSList->abyPKType));
+			for (i = 0; (i < pRSN->wPKCount) && (j < ARRAY_SIZE(pBSSList->abyPKType)); i++) {
+				if (pRSN->len >= 12+i*4+4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*i)
+					if (!memcmp(pRSN->PKSList[i].abyOUI, abyOUI00, 4))
+						pBSSList->abyPKType[j++] = WPA_NONE;
+					else if (!memcmp(pRSN->PKSList[i].abyOUI, abyOUI02, 4))
+						pBSSList->abyPKType[j++] = WPA_TKIP;
+					else if (!memcmp(pRSN->PKSList[i].abyOUI, abyOUI03, 4))
+						pBSSList->abyPKType[j++] = WPA_AESWRAP;
+					else if (!memcmp(pRSN->PKSList[i].abyOUI, abyOUI04, 4))
+						pBSSList->abyPKType[j++] = WPA_AESCCMP;
+					else
+						// any vendor checks here
+						;
+				}
+				else
+					break;
+				//DBG_PRN_GRP14(("abyPKType[%d]: %X\n", j-1, pBSSList->abyPKType[j-1]));
+			} //for
+			pBSSList->wPKCount = (unsigned short)j;
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wPKCount: %d\n", pBSSList->wPKCount);
+		}
+
+		m = pRSN->wPKCount;
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "m: %d\n", m);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "14+m*4: %d\n", 14+m*4);
+
+		if (pRSN->len >= 14+m*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)
+			// overlay IE_RSN_Auth structure into correct place
+			pIE_RSN_Auth = (PWLAN_IE_RSN_AUTH) pRSN->PKSList[m].abyOUI;
+			j = 0;
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wAuthCount: %d, sizeof(pBSSList->abyAuthType): %zu\n",
+				pIE_RSN_Auth->wAuthCount, sizeof(pBSSList->abyAuthType));
+			for (i = 0; (i < pIE_RSN_Auth->wAuthCount) && (j < ARRAY_SIZE(pBSSList->abyAuthType)); i++) {
+				if (pRSN->len >= 14+4+(m+i)*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)+AKS(4*i)
+					if (!memcmp(pIE_RSN_Auth->AuthKSList[i].abyOUI, abyOUI01, 4))
+						pBSSList->abyAuthType[j++] = WPA_AUTH_IEEE802_1X;
+					else if (!memcmp(pIE_RSN_Auth->AuthKSList[i].abyOUI, abyOUI02, 4))
+						pBSSList->abyAuthType[j++] = WPA_AUTH_PSK;
+					else
+						// any vendor checks here
+						;
+				}
+				else
+					break;
+				//DBG_PRN_GRP14(("abyAuthType[%d]: %X\n", j-1, pBSSList->abyAuthType[j-1]));
+			}
+			if (j > 0)
+				pBSSList->wAuthCount = (unsigned short)j;
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wAuthCount: %d\n", pBSSList->wAuthCount);
+		}
+
+		if (pIE_RSN_Auth != NULL) {
+
+			n = pIE_RSN_Auth->wAuthCount;
+
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "n: %d\n", n);
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "14+4+(m+n)*4: %d\n", 14+4+(m+n)*4);
+
+			if (pRSN->len+2 >= 14+4+(m+n)*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)+AKS(4*n)+Cap(2)
+				pbyCaps = (unsigned char *)pIE_RSN_Auth->AuthKSList[n].abyOUI;
+				pBSSList->byDefaultK_as_PK = (*pbyCaps) & WPA_GROUPFLAG;
+				pBSSList->byReplayIdx = 2 << ((*pbyCaps >> WPA_REPLAYBITSSHIFT) & WPA_REPLAYBITS);
+				pBSSList->sRSNCapObj.bRSNCapExist = true;
+				pBSSList->sRSNCapObj.wRSNCap = *(unsigned short *)pbyCaps;
+				//DBG_PRN_GRP14(("pbyCaps: %X\n", *pbyCaps));
+				//DBG_PRN_GRP14(("byDefaultK_as_PK: %X\n", pBSSList->byDefaultK_as_PK));
+				//DBG_PRN_GRP14(("byReplayIdx: %X\n", pBSSList->byReplayIdx));
+			}
+		}
+		pBSSList->bWPAValid = true;
+	}
+}
+
+/*+
+ *
+ * Description:
+ *    Search RSN information in BSSList.
+ *
+ * Parameters:
+ *  In:
+ *      byCmd    - Search type
+ *      byEncrypt- Encrypt Type
+ *      pBSSList - BSS list
+ *  Out:
+ *      none
+ *
+ * Return Value: none.
+ *
+ -*/
+bool
+WPA_SearchRSN(
+	unsigned char byCmd,
+	unsigned char byEncrypt,
+	PKnownBSS        pBSSList
+)
+{
+	int ii;
+	unsigned char byPKType = WPA_NONE;
+
+	if (pBSSList->bWPAValid == false)
+		return false;
+
+	switch (byCmd) {
+	case 0:
+
+		if (byEncrypt != pBSSList->byGKType)
+			return false;
+
+		if (pBSSList->wPKCount > 0) {
+			for (ii = 0; ii < pBSSList->wPKCount; ii++) {
+				if (pBSSList->abyPKType[ii] == WPA_AESCCMP)
+					byPKType = WPA_AESCCMP;
+				else if ((pBSSList->abyPKType[ii] == WPA_TKIP) && (byPKType != WPA_AESCCMP))
+					byPKType = WPA_TKIP;
+				else if ((pBSSList->abyPKType[ii] == WPA_WEP40) && (byPKType != WPA_AESCCMP) && (byPKType != WPA_TKIP))
+					byPKType = WPA_WEP40;
+				else if ((pBSSList->abyPKType[ii] == WPA_WEP104) && (byPKType != WPA_AESCCMP) && (byPKType != WPA_TKIP))
+					byPKType = WPA_WEP104;
+			}
+			if (byEncrypt != byPKType)
+				return false;
+		}
+		return true;
+//        if (pBSSList->wAuthCount > 0)
+//            for (ii=0; ii < pBSSList->wAuthCount; ii ++)
+//                if (byAuth == pBSSList->abyAuthType[ii])
+//                    break;
+		break;
+
+	default:
+		break;
+	}
+	return false;
+}
+
+/*+
+ *
+ * Description:
+ *    Check if RSN IE makes sense.
+ *
+ * Parameters:
+ *  In:
+ *      pRSN - Pointer to the RSN IE.
+ *  Out:
+ *      none
+ *
+ * Return Value: none.
+ *
+ -*/
+bool
+WPAb_Is_RSN(
+	PWLAN_IE_RSN_EXT pRSN
+)
+{
+	if (pRSN == NULL)
+		return false;
+
+	if ((pRSN->len >= 6) && // oui1(4)+ver(2)
+	    (pRSN->byElementID == WLAN_EID_RSN_WPA) &&  !memcmp(pRSN->abyOUI, abyOUI01, 4) &&
+	    (pRSN->wVersion == 1)) {
+		return true;
+	}
+	else
+		return false;
+}
+
diff --git a/drivers/staging/vt6655/wpa.h b/drivers/staging/vt6655/wpa.h
index 921fd7a..48a6670 100644
--- a/drivers/staging/vt6655/wpa.h
+++ b/drivers/staging/vt6655/wpa.h
@@ -60,25 +60,25 @@
 
 void
 WPA_ClearRSN(
-    PKnownBSS        pBSSList
-    );
+	PKnownBSS        pBSSList
+);
 
 void
 WPA_ParseRSN(
-    PKnownBSS        pBSSList,
-    PWLAN_IE_RSN_EXT pRSN
-    );
+	PKnownBSS        pBSSList,
+	PWLAN_IE_RSN_EXT pRSN
+);
 
 bool
 WPA_SearchRSN(
-    unsigned char byCmd,
-    unsigned char byEncrypt,
-    PKnownBSS        pBSSList
-    );
+	unsigned char byCmd,
+	unsigned char byEncrypt,
+	PKnownBSS        pBSSList
+);
 
 bool
 WPAb_Is_RSN(
-    PWLAN_IE_RSN_EXT pRSN
-    );
+	PWLAN_IE_RSN_EXT pRSN
+);
 
 #endif // __WPA_H__
-- 
1.8.1.2.459.gbcd45b4.dirty

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