Merge tag 'staging-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver tree update from Greg Kroah-Hartman:
 "Here's the big staging driver tree update for 3.10-rc1

  This update contains loads of comedi driver cleanups and fixes in
  here, iio updates, android driver changes, and other various staging
  driver cleanups.

  Thanks to some drivers being removed, and the comedi driver cleanups,
  we have removed more code than we added:

   627 files changed, 65145 insertions(+), 76321 deletions(-)

  which is always nice to see.

  All of these have been in linux-next for a while."

* tag 'staging-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (940 commits)
  staging: comedi: ni_labpc: fix legacy driver build
  staging: comedi: das800: cleanup the cio-das802/16 fifo comments
  staging: comedi: das800: rename CamelCase vars in das800_ai_do_cmd()
  staging: comedi: das800: tidy up the private data
  staging: comedi: das800: tidy up das800_interrupt()
  staging: comedi: das800: tidy up das800_ai_insn_read()
  staging: comedi: das800: tidy up das800_di_insn_bits()
  staging: comedi: das800: tidy up das800_do_insn_bits()
  staging: comedi: das800: remove extra divisor calculation call
  staging: comedi: das800: rename {enable,disable}_das800
  staging: comedi: das800: tidy up subdevice init
  staging: comedi: das800: allow attaching without interrupt support
  staging: comedi: das800: interrupts are required for async command support
  staging: comedi: das800: tidy up das800_ai_do_cmdtest()
  staging: comedi: das800: remove 'volatile' on private data variables
  staging: comedi: das800: cleanup the boardinfo
  staging: comedi: das800: cleanup range table declarations
  staging: comedi: das800: introduce das800_ind_{write, read}()
  staging: comedi: das800: remove forward declarations
  staging: comedi: das800: move das800_set_frequency()
  ...

1 files changed, 330 insertions, 360 deletions

diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c
index 5f13890cf12..8417c2f2c6c 100644
--- a/drivers/staging/vt6655/hostap.c
+++ b/drivers/staging/vt6655/hostap.c
@@ -49,16 +49,12 @@
 
 /*---------------------  Static Variables  --------------------------*/
 //static int          msglevel                =MSG_LEVEL_DEBUG;
-static int          msglevel                =MSG_LEVEL_INFO;
+static int msglevel = MSG_LEVEL_INFO;
 
 /*---------------------  Static Functions  --------------------------*/
 
-
-
-
 /*---------------------  Export Variables  --------------------------*/
 
-
 /*
  * Description:
  *      register net_device (AP) for hostap deamon
@@ -75,21 +71,21 @@ static int          msglevel                =MSG_LEVEL_INFO;
 
 static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
 {
-    PSDevice apdev_priv;
+	PSDevice apdev_priv;
 	struct net_device *dev = pDevice->dev;
 	int ret;
 	const struct net_device_ops apdev_netdev_ops = {
 		.ndo_start_xmit         = pDevice->tx_80211,
 	};
 
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Enabling hostapd mode\n", dev->name);
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Enabling hostapd mode\n", dev->name);
 
 	pDevice->apdev = kzalloc(sizeof(struct net_device), GFP_KERNEL);
 	if (pDevice->apdev == NULL)
 		return -ENOMEM;
 
-    apdev_priv = netdev_priv(pDevice->apdev);
-    *apdev_priv = *pDevice;
+	apdev_priv = netdev_priv(pDevice->apdev);
+	*apdev_priv = *pDevice;
 	memcpy(pDevice->apdev->dev_addr, dev->dev_addr, ETH_ALEN);
 
 	pDevice->apdev->netdev_ops = &apdev_netdev_ops;
@@ -107,14 +103,14 @@ static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
 		ret = register_netdev(pDevice->apdev);
 	if (ret) {
 		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: register_netdevice(AP) failed!\n",
-		       dev->name);
+			dev->name);
 		return -1;
 	}
 
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Registered netdevice %s for AP management\n",
-	       dev->name, pDevice->apdev->name);
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Registered netdevice %s for AP management\n",
+		dev->name, pDevice->apdev->name);
 
-    KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
+	KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
 
 	return 0;
 }
@@ -135,33 +131,31 @@ static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
 
 static int hostap_disable_hostapd(PSDevice pDevice, int rtnl_locked)
 {
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: disabling hostapd mode\n", pDevice->dev->name);
 
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: disabling hostapd mode\n", pDevice->dev->name);
-
-    if (pDevice->apdev && pDevice->apdev->name && pDevice->apdev->name[0]) {
+	if (pDevice->apdev && pDevice->apdev->name && pDevice->apdev->name[0]) {
 		if (rtnl_locked)
 			unregister_netdevice(pDevice->apdev);
 		else
 			unregister_netdev(pDevice->apdev);
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Netdevice %s unregistered\n",
-		       pDevice->dev->name, pDevice->apdev->name);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Netdevice %s unregistered\n",
+			pDevice->dev->name, pDevice->apdev->name);
 	}
 	kfree(pDevice->apdev);
 	pDevice->apdev = NULL;
-    pDevice->bEnable8021x = false;
-    pDevice->bEnableHostWEP = false;
-    pDevice->bEncryptionEnable = false;
+	pDevice->bEnable8021x = false;
+	pDevice->bEnableHostWEP = false;
+	pDevice->bEncryptionEnable = false;
 
 //4.2007-0118-03,<Add> by EinsnLiu
 //execute some clear work
-pDevice->pMgmt->byCSSPK=KEY_CTL_NONE;
-pDevice->pMgmt->byCSSGK=KEY_CTL_NONE;
-KeyvInitTable(&pDevice->sKey,pDevice->PortOffset);
+	pDevice->pMgmt->byCSSPK = KEY_CTL_NONE;
+	pDevice->pMgmt->byCSSGK = KEY_CTL_NONE;
+	KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
 
 	return 0;
 }
 
-
 /*
  * Description:
  *      Set enable/disable hostapd mode
@@ -192,7 +186,6 @@ int vt6655_hostap_set_hostapd(PSDevice pDevice, int val, int rtnl_locked)
 		return hostap_disable_hostapd(pDevice, rtnl_locked);
 }
 
-
 /*
  * Description:
  *      remove station function supported for hostap deamon
@@ -207,17 +200,15 @@ int vt6655_hostap_set_hostapd(PSDevice pDevice, int val, int rtnl_locked)
  *
  */
 static int hostap_remove_sta(PSDevice pDevice,
-				     struct viawget_hostapd_param *param)
+			     struct viawget_hostapd_param *param)
 {
 	unsigned int uNodeIndex;
 
-
-    if (BSSDBbIsSTAInNodeDB(pDevice->pMgmt, param->sta_addr, &uNodeIndex)) {
-        BSSvRemoveOneNode(pDevice, uNodeIndex);
-    }
-    else {
-        return -ENOENT;
-    }
+	if (BSSDBbIsSTAInNodeDB(pDevice->pMgmt, param->sta_addr, &uNodeIndex)) {
+		BSSvRemoveOneNode(pDevice, uNodeIndex);
+	} else {
+		return -ENOENT;
+	}
 	return 0;
 }
 
@@ -235,47 +226,46 @@ static int hostap_remove_sta(PSDevice pDevice,
  *
  */
 static int hostap_add_sta(PSDevice pDevice,
-				  struct viawget_hostapd_param *param)
+			  struct viawget_hostapd_param *param)
 {
-    PSMgmtObject    pMgmt = pDevice->pMgmt;
+	PSMgmtObject    pMgmt = pDevice->pMgmt;
 	unsigned int uNodeIndex;
 
-
-    if (!BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
-        BSSvCreateOneNode((PSDevice)pDevice, &uNodeIndex);
-    }
-    memcpy(pMgmt->sNodeDBTable[uNodeIndex].abyMACAddr, param->sta_addr, WLAN_ADDR_LEN);
-    pMgmt->sNodeDBTable[uNodeIndex].eNodeState = NODE_ASSOC;
-    pMgmt->sNodeDBTable[uNodeIndex].wCapInfo = param->u.add_sta.capability;
+	if (!BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
+		BSSvCreateOneNode((PSDevice)pDevice, &uNodeIndex);
+	}
+	memcpy(pMgmt->sNodeDBTable[uNodeIndex].abyMACAddr, param->sta_addr, WLAN_ADDR_LEN);
+	pMgmt->sNodeDBTable[uNodeIndex].eNodeState = NODE_ASSOC;
+	pMgmt->sNodeDBTable[uNodeIndex].wCapInfo = param->u.add_sta.capability;
 // TODO listenInterval
 //    pMgmt->sNodeDBTable[uNodeIndex].wListenInterval = 1;
-    pMgmt->sNodeDBTable[uNodeIndex].bPSEnable = false;
-    pMgmt->sNodeDBTable[uNodeIndex].bySuppRate = param->u.add_sta.tx_supp_rates;
-
-    // set max tx rate
-    pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate =
-           pMgmt->sNodeDBTable[uNodeIndex].wMaxSuppRate;
-    // set max basic rate
-    pMgmt->sNodeDBTable[uNodeIndex].wMaxBasicRate = RATE_2M;
-    // Todo: check sta preamble, if ap can't support, set status code
-    pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble =
-            WLAN_GET_CAP_INFO_SHORTPREAMBLE(pMgmt->sNodeDBTable[uNodeIndex].wCapInfo);
-
-    pMgmt->sNodeDBTable[uNodeIndex].wAID = (unsigned short)param->u.add_sta.aid;
-
-    pMgmt->sNodeDBTable[uNodeIndex].ulLastRxJiffer = jiffies;
-
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Add STA AID= %d \n", pMgmt->sNodeDBTable[uNodeIndex].wAID);
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X \n",
-               param->sta_addr[0],
-               param->sta_addr[1],
-               param->sta_addr[2],
-               param->sta_addr[3],
-               param->sta_addr[4],
-               param->sta_addr[5]
-              ) ;
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Max Support rate = %d \n",
-               pMgmt->sNodeDBTable[uNodeIndex].wMaxSuppRate);
+	pMgmt->sNodeDBTable[uNodeIndex].bPSEnable = false;
+	pMgmt->sNodeDBTable[uNodeIndex].bySuppRate = param->u.add_sta.tx_supp_rates;
+
+	// set max tx rate
+	pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate =
+		pMgmt->sNodeDBTable[uNodeIndex].wMaxSuppRate;
+	// set max basic rate
+	pMgmt->sNodeDBTable[uNodeIndex].wMaxBasicRate = RATE_2M;
+	// Todo: check sta preamble, if ap can't support, set status code
+	pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble =
+		WLAN_GET_CAP_INFO_SHORTPREAMBLE(pMgmt->sNodeDBTable[uNodeIndex].wCapInfo);
+
+	pMgmt->sNodeDBTable[uNodeIndex].wAID = (unsigned short)param->u.add_sta.aid;
+
+	pMgmt->sNodeDBTable[uNodeIndex].ulLastRxJiffer = jiffies;
+
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Add STA AID= %d \n", pMgmt->sNodeDBTable[uNodeIndex].wAID);
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X \n",
+		param->sta_addr[0],
+		param->sta_addr[1],
+		param->sta_addr[2],
+		param->sta_addr[3],
+		param->sta_addr[4],
+		param->sta_addr[5]
+		);
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Max Support rate = %d \n",
+		pMgmt->sNodeDBTable[uNodeIndex].wMaxSuppRate);
 
 	return 0;
 }
@@ -295,19 +285,18 @@ static int hostap_add_sta(PSDevice pDevice,
  */
 
 static int hostap_get_info_sta(PSDevice pDevice,
-				       struct viawget_hostapd_param *param)
+			       struct viawget_hostapd_param *param)
 {
-    PSMgmtObject    pMgmt = pDevice->pMgmt;
+	PSMgmtObject    pMgmt = pDevice->pMgmt;
 	unsigned int uNodeIndex;
 
-    if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
-	    param->u.get_info_sta.inactive_sec =
-	        (jiffies - pMgmt->sNodeDBTable[uNodeIndex].ulLastRxJiffer) / HZ;
+	if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
+		param->u.get_info_sta.inactive_sec =
+			(jiffies - pMgmt->sNodeDBTable[uNodeIndex].ulLastRxJiffer) / HZ;
 
-	    //param->u.get_info_sta.txexc = pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts;
-	}
-	else {
-	    return -ENOENT;
+		//param->u.get_info_sta.txexc = pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts;
+	} else {
+		return -ENOENT;
 	}
 
 	return 0;
@@ -328,21 +317,20 @@ static int hostap_get_info_sta(PSDevice pDevice,
  *
  */
 /*
-static int hostap_reset_txexc_sta(PSDevice pDevice,
-					  struct viawget_hostapd_param *param)
-{
-    PSMgmtObject    pMgmt = pDevice->pMgmt;
-	unsigned int uNodeIndex;
-
-    if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
-        pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts = 0;
-	}
-	else {
-	    return -ENOENT;
-	}
-
-	return 0;
-}
+  static int hostap_reset_txexc_sta(PSDevice pDevice,
+  struct viawget_hostapd_param *param)
+  {
+  PSMgmtObject    pMgmt = pDevice->pMgmt;
+  unsigned int uNodeIndex;
+
+  if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
+  pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts = 0;
+  } else {
+  return -ENOENT;
+  }
+
+  return 0;
+  }
 */
 
 /*
@@ -359,26 +347,23 @@ static int hostap_reset_txexc_sta(PSDevice pDevice,
  *
  */
 static int hostap_set_flags_sta(PSDevice pDevice,
-					struct viawget_hostapd_param *param)
+				struct viawget_hostapd_param *param)
 {
-    PSMgmtObject    pMgmt = pDevice->pMgmt;
+	PSMgmtObject    pMgmt = pDevice->pMgmt;
 	unsigned int uNodeIndex;
 
-    if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
+	if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
 		pMgmt->sNodeDBTable[uNodeIndex].dwFlags |= param->u.set_flags_sta.flags_or;
 		pMgmt->sNodeDBTable[uNodeIndex].dwFlags &= param->u.set_flags_sta.flags_and;
 		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " dwFlags = %x \n",
-		            (unsigned int)pMgmt->sNodeDBTable[uNodeIndex].dwFlags);
-	}
-	else {
-	    return -ENOENT;
+			(unsigned int)pMgmt->sNodeDBTable[uNodeIndex].dwFlags);
+	} else {
+		return -ENOENT;
 	}
 
 	return 0;
 }
 
-
-
 /*
  * Description:
  *      set generic element (wpa ie)
@@ -393,34 +378,32 @@ static int hostap_set_flags_sta(PSDevice pDevice,
  *
  */
 static int hostap_set_generic_element(PSDevice pDevice,
-					struct viawget_hostapd_param *param)
+				      struct viawget_hostapd_param *param)
 {
-    PSMgmtObject    pMgmt = pDevice->pMgmt;
-
-
+	PSMgmtObject    pMgmt = pDevice->pMgmt;
 
-    memcpy( pMgmt->abyWPAIE,
-            param->u.generic_elem.data,
-            param->u.generic_elem.len
-           );
+	memcpy(pMgmt->abyWPAIE,
+	       param->u.generic_elem.data,
+	       param->u.generic_elem.len
+		);
 
-    pMgmt->wWPAIELen = 	param->u.generic_elem.len;
+	pMgmt->wWPAIELen = param->u.generic_elem.len;
 
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"pMgmt->wWPAIELen = %d\n",  pMgmt->wWPAIELen);
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->wWPAIELen = %d\n", pMgmt->wWPAIELen);
 
-    // disable wpa
-    if (pMgmt->wWPAIELen == 0) {
-        pMgmt->eAuthenMode = WMAC_AUTH_OPEN;
+	// disable wpa
+	if (pMgmt->wWPAIELen == 0) {
+		pMgmt->eAuthenMode = WMAC_AUTH_OPEN;
 		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " No WPAIE, Disable WPA \n");
-    } else  {
-        // enable wpa
-        if ((pMgmt->abyWPAIE[0] == WLAN_EID_RSN_WPA) ||
-             (pMgmt->abyWPAIE[0] == WLAN_EID_RSN)) {
-              pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
-               DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set WPAIE enable WPA\n");
-        } else
-            return -EINVAL;
-    }
+	} else  {
+		// enable wpa
+		if ((pMgmt->abyWPAIE[0] == WLAN_EID_RSN_WPA) ||
+		    (pMgmt->abyWPAIE[0] == WLAN_EID_RSN)) {
+			pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set WPAIE enable WPA\n");
+		} else
+			return -EINVAL;
+	}
 
 	return 0;
 }
@@ -440,11 +423,11 @@ static int hostap_set_generic_element(PSDevice pDevice,
 
 static void hostap_flush_sta(PSDevice pDevice)
 {
-    // reserved node index =0 for multicast node.
-    BSSvClearNodeDBTable(pDevice, 1);
-    pDevice->uAssocCount = 0;
+	// reserved node index =0 for multicast node.
+	BSSvClearNodeDBTable(pDevice, 1);
+	pDevice->uAssocCount = 0;
 
-    return;
+	return;
 }
 
 /*
@@ -461,34 +444,32 @@ static void hostap_flush_sta(PSDevice pDevice)
  *
  */
 static int hostap_set_encryption(PSDevice pDevice,
-				       struct viawget_hostapd_param *param,
-				       int param_len)
+				 struct viawget_hostapd_param *param,
+				 int param_len)
 {
-    PSMgmtObject    pMgmt = pDevice->pMgmt;
-    unsigned long dwKeyIndex = 0;
-    unsigned char abyKey[MAX_KEY_LEN];
-    unsigned char abySeq[MAX_KEY_LEN];
-    NDIS_802_11_KEY_RSC   KeyRSC;
-    unsigned char byKeyDecMode = KEY_CTL_WEP;
+	PSMgmtObject    pMgmt = pDevice->pMgmt;
+	unsigned long dwKeyIndex = 0;
+	unsigned char abyKey[MAX_KEY_LEN];
+	unsigned char abySeq[MAX_KEY_LEN];
+	NDIS_802_11_KEY_RSC   KeyRSC;
+	unsigned char byKeyDecMode = KEY_CTL_WEP;
 	int     ret = 0;
 	int     iNodeIndex = -1;
 	int     ii;
 	bool bKeyTableFull = false;
 	unsigned short wKeyCtl = 0;
 
-
 	param->u.crypt.err = 0;
 /*
-	if (param_len !=
-	    (int) ((char *) param->u.crypt.key - (char *) param) +
-	    param->u.crypt.key_len)
-		return -EINVAL;
+  if (param_len !=
+  (int) ((char *) param->u.crypt.key - (char *) param) +
+  param->u.crypt.key_len)
+  return -EINVAL;
 */
 
 	if (param->u.crypt.alg > WPA_ALG_CCMP)
 		return -EINVAL;
 
-
 	if ((param->u.crypt.idx > 3) || (param->u.crypt.key_len > MAX_KEY_LEN)) {
 		param->u.crypt.err = HOSTAP_CRYPT_ERR_KEY_SET_FAILED;
 		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " HOSTAP_CRYPT_ERR_KEY_SET_FAILED\n");
@@ -498,105 +479,102 @@ static int hostap_set_encryption(PSDevice pDevice,
 	if (is_broadcast_ether_addr(param->sta_addr)) {
 		if (param->u.crypt.idx >= MAX_GROUP_KEY)
 			return -EINVAL;
-        iNodeIndex = 0;
+		iNodeIndex = 0;
 
 	} else {
-	    if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &iNodeIndex) == false) {
-	        param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " HOSTAP_CRYPT_ERR_UNKNOWN_ADDR\n");
-	        return -EINVAL;
-	    }
+		if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &iNodeIndex) == false) {
+			param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " HOSTAP_CRYPT_ERR_UNKNOWN_ADDR\n");
+			return -EINVAL;
+		}
 	}
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " hostap_set_encryption: sta_index %d \n", iNodeIndex);
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " hostap_set_encryption: alg %d \n", param->u.crypt.alg);
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " hostap_set_encryption: sta_index %d \n", iNodeIndex);
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " hostap_set_encryption: alg %d \n", param->u.crypt.alg);
 
 	if (param->u.crypt.alg == WPA_ALG_NONE) {
-
-        if (pMgmt->sNodeDBTable[iNodeIndex].bOnFly == true) {
-            if (KeybRemoveKey(&(pDevice->sKey),
-                                param->sta_addr,
-                                pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex,
-                                pDevice->PortOffset) == false) {
-                DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "KeybRemoveKey fail \n");
-            }
-            pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
-        }
-        pMgmt->sNodeDBTable[iNodeIndex].byKeyIndex = 0;
-        pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = 0;
-        pMgmt->sNodeDBTable[iNodeIndex].uWepKeyLength = 0;
-        pMgmt->sNodeDBTable[iNodeIndex].KeyRSC = 0;
-        pMgmt->sNodeDBTable[iNodeIndex].dwTSC47_16 = 0;
-        pMgmt->sNodeDBTable[iNodeIndex].wTSC15_0 = 0;
-        pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = 0;
-        memset(&pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
-                0,
-                MAX_KEY_LEN
-               );
-
-        return ret;
+		if (pMgmt->sNodeDBTable[iNodeIndex].bOnFly == true) {
+			if (KeybRemoveKey(&(pDevice->sKey),
+					  param->sta_addr,
+					  pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex,
+					  pDevice->PortOffset) == false) {
+				DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "KeybRemoveKey fail \n");
+			}
+			pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
+		}
+		pMgmt->sNodeDBTable[iNodeIndex].byKeyIndex = 0;
+		pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = 0;
+		pMgmt->sNodeDBTable[iNodeIndex].uWepKeyLength = 0;
+		pMgmt->sNodeDBTable[iNodeIndex].KeyRSC = 0;
+		pMgmt->sNodeDBTable[iNodeIndex].dwTSC47_16 = 0;
+		pMgmt->sNodeDBTable[iNodeIndex].wTSC15_0 = 0;
+		pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = 0;
+		memset(&pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
+		       0,
+		       MAX_KEY_LEN
+);
+
+		return ret;
 	}
 
-    memcpy(abyKey, param->u.crypt.key, param->u.crypt.key_len);
-    // copy to node key tbl
-    pMgmt->sNodeDBTable[iNodeIndex].byKeyIndex = param->u.crypt.idx;
-    pMgmt->sNodeDBTable[iNodeIndex].uWepKeyLength = param->u.crypt.key_len;
-    memcpy(&pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
-            param->u.crypt.key,
-            param->u.crypt.key_len
-           );
-
-    dwKeyIndex = (unsigned long)(param->u.crypt.idx);
-    if (param->u.crypt.flags & HOSTAP_CRYPT_FLAG_SET_TX_KEY) {
-        pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
-        pDevice->bTransmitKey = true;
-        dwKeyIndex |= (1 << 31);
-    }
+	memcpy(abyKey, param->u.crypt.key, param->u.crypt.key_len);
+	// copy to node key tbl
+	pMgmt->sNodeDBTable[iNodeIndex].byKeyIndex = param->u.crypt.idx;
+	pMgmt->sNodeDBTable[iNodeIndex].uWepKeyLength = param->u.crypt.key_len;
+	memcpy(&pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
+	       param->u.crypt.key,
+	       param->u.crypt.key_len
+);
+
+	dwKeyIndex = (unsigned long)(param->u.crypt.idx);
+	if (param->u.crypt.flags & HOSTAP_CRYPT_FLAG_SET_TX_KEY) {
+		pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
+		pDevice->bTransmitKey = true;
+		dwKeyIndex |= (1 << 31);
+	}
 
 	if (param->u.crypt.alg == WPA_ALG_WEP) {
-
-        if ((pDevice->bEnable8021x == false) || (iNodeIndex == 0)) {
-            KeybSetDefaultKey(&(pDevice->sKey),
-                                dwKeyIndex & ~(BIT30 | USE_KEYRSC),
-                                param->u.crypt.key_len,
-                                NULL,
-                                abyKey,
-                                KEY_CTL_WEP,
-                                pDevice->PortOffset,
-                                pDevice->byLocalID);
-
-        } else {
-            // 8021x enable, individual key
-            dwKeyIndex |= (1 << 30); // set pairwise key
-            if (KeybSetKey(&(pDevice->sKey),
-                           &param->sta_addr[0],
-                           dwKeyIndex & ~(USE_KEYRSC),
-                           param->u.crypt.key_len,
-                           (PQWORD) &(KeyRSC),
-                           (unsigned char *)abyKey,
-                            KEY_CTL_WEP,
-                            pDevice->PortOffset,
-                            pDevice->byLocalID) == true) {
-
-                pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
-
-            } else {
-                // Key Table Full
-                pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
-                bKeyTableFull = true;
-            }
-        }
-        pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
-        pDevice->bEncryptionEnable = true;
-        pMgmt->byCSSPK = KEY_CTL_WEP;
-        pMgmt->byCSSGK = KEY_CTL_WEP;
-        pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = KEY_CTL_WEP;
-        pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = dwKeyIndex;
-        return ret;
+		if ((pDevice->bEnable8021x == false) || (iNodeIndex == 0)) {
+			KeybSetDefaultKey(&(pDevice->sKey),
+					  dwKeyIndex & ~(BIT30 | USE_KEYRSC),
+					  param->u.crypt.key_len,
+					  NULL,
+					  abyKey,
+					  KEY_CTL_WEP,
+					  pDevice->PortOffset,
+					  pDevice->byLocalID);
+
+		} else {
+			// 8021x enable, individual key
+			dwKeyIndex |= (1 << 30); // set pairwise key
+			if (KeybSetKey(&(pDevice->sKey),
+				       &param->sta_addr[0],
+				       dwKeyIndex & ~(USE_KEYRSC),
+				       param->u.crypt.key_len,
+				       (PQWORD) &(KeyRSC),
+				       (unsigned char *)abyKey,
+				       KEY_CTL_WEP,
+				       pDevice->PortOffset,
+				       pDevice->byLocalID) == true) {
+				pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
+
+			} else {
+				// Key Table Full
+				pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
+				bKeyTableFull = true;
+			}
+		}
+		pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
+		pDevice->bEncryptionEnable = true;
+		pMgmt->byCSSPK = KEY_CTL_WEP;
+		pMgmt->byCSSGK = KEY_CTL_WEP;
+		pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = KEY_CTL_WEP;
+		pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = dwKeyIndex;
+		return ret;
 	}
 
 	if (param->u.crypt.seq) {
-	    memcpy(&abySeq, param->u.crypt.seq, 8);
-		for (ii = 0 ; ii < 8 ; ii++)
+		memcpy(&abySeq, param->u.crypt.seq, 8);
+		for (ii = 0; ii < 8; ii++)
 			KeyRSC |= (unsigned long)abySeq[ii] << (ii * 8);
 
 		dwKeyIndex |= 1 << 29;
@@ -604,91 +582,87 @@ static int hostap_set_encryption(PSDevice pDevice,
 	}
 
 	if (param->u.crypt.alg == WPA_ALG_TKIP) {
-	    if (param->u.crypt.key_len != MAX_KEY_LEN)
-	        return -EINVAL;
-	    pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
-        byKeyDecMode = KEY_CTL_TKIP;
-        pMgmt->byCSSPK = KEY_CTL_TKIP;
-        pMgmt->byCSSGK = KEY_CTL_TKIP;
+		if (param->u.crypt.key_len != MAX_KEY_LEN)
+			return -EINVAL;
+		pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
+		byKeyDecMode = KEY_CTL_TKIP;
+		pMgmt->byCSSPK = KEY_CTL_TKIP;
+		pMgmt->byCSSGK = KEY_CTL_TKIP;
 	}
 
 	if (param->u.crypt.alg == WPA_ALG_CCMP) {
-	    if ((param->u.crypt.key_len != AES_KEY_LEN) ||
-	        (pDevice->byLocalID <= REV_ID_VT3253_A1))
-	        return -EINVAL;
-        pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
-        byKeyDecMode = KEY_CTL_CCMP;
-        pMgmt->byCSSPK = KEY_CTL_CCMP;
-        pMgmt->byCSSGK = KEY_CTL_CCMP;
-    }
-
-
-    if (iNodeIndex == 0) {
-       KeybSetDefaultKey(&(pDevice->sKey),
-                           dwKeyIndex,
-                           param->u.crypt.key_len,
-                           (PQWORD) &(KeyRSC),
-                           abyKey,
-                           byKeyDecMode,
-                           pDevice->PortOffset,
-                           pDevice->byLocalID);
-       pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
-
-    } else {
-        dwKeyIndex |= (1 << 30); // set pairwise key
-        if (KeybSetKey(&(pDevice->sKey),
-                       &param->sta_addr[0],
-                       dwKeyIndex,
-                       param->u.crypt.key_len,
-                       (PQWORD) &(KeyRSC),
-                       (unsigned char *)abyKey,
-                        byKeyDecMode,
-                        pDevice->PortOffset,
-                        pDevice->byLocalID) == true) {
-
-            pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
-
-        } else {
-            // Key Table Full
-            pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
-            bKeyTableFull = true;
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Key Table Full\n");
-        }
-
-    }
-
-    if (bKeyTableFull == true) {
-        wKeyCtl &= 0x7F00;              // clear all key control filed
-        wKeyCtl |= (byKeyDecMode << 4);
-        wKeyCtl |= (byKeyDecMode);
-        wKeyCtl |= 0x0044;              // use group key for all address
-        wKeyCtl |= 0x4000;              // disable KeyTable[MAX_KEY_TABLE-1] on-fly to genernate rx int
-        MACvSetDefaultKeyCtl(pDevice->PortOffset, wKeyCtl, MAX_KEY_TABLE-1, pDevice->byLocalID);
-    }
-
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set key sta_index= %d \n", iNodeIndex);
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " tx_index=%d len=%d \n", param->u.crypt.idx,
-               param->u.crypt.key_len );
-    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " key=%x-%x-%x-%x-%x-xxxxx \n",
-               pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
-               pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[1],
-               pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[2],
-               pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[3],
-               pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[4]
-              );
+		if ((param->u.crypt.key_len != AES_KEY_LEN) ||
+		    (pDevice->byLocalID <= REV_ID_VT3253_A1))
+			return -EINVAL;
+		pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
+		byKeyDecMode = KEY_CTL_CCMP;
+		pMgmt->byCSSPK = KEY_CTL_CCMP;
+		pMgmt->byCSSGK = KEY_CTL_CCMP;
+	}
+
+	if (iNodeIndex == 0) {
+		KeybSetDefaultKey(&(pDevice->sKey),
+				  dwKeyIndex,
+				  param->u.crypt.key_len,
+				  (PQWORD) &(KeyRSC),
+				  abyKey,
+				  byKeyDecMode,
+				  pDevice->PortOffset,
+				  pDevice->byLocalID);
+		pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
+
+	} else {
+		dwKeyIndex |= (1 << 30); // set pairwise key
+		if (KeybSetKey(&(pDevice->sKey),
+			       &param->sta_addr[0],
+			       dwKeyIndex,
+			       param->u.crypt.key_len,
+			       (PQWORD) &(KeyRSC),
+			       (unsigned char *)abyKey,
+			       byKeyDecMode,
+			       pDevice->PortOffset,
+			       pDevice->byLocalID) == true) {
+			pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
+
+		} else {
+			// Key Table Full
+			pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
+			bKeyTableFull = true;
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Key Table Full\n");
+		}
+
+	}
+
+	if (bKeyTableFull == true) {
+		wKeyCtl &= 0x7F00;              // clear all key control filed
+		wKeyCtl |= (byKeyDecMode << 4);
+		wKeyCtl |= (byKeyDecMode);
+		wKeyCtl |= 0x0044;              // use group key for all address
+		wKeyCtl |= 0x4000;              // disable KeyTable[MAX_KEY_TABLE-1] on-fly to genernate rx int
+		MACvSetDefaultKeyCtl(pDevice->PortOffset, wKeyCtl, MAX_KEY_TABLE-1, pDevice->byLocalID);
+	}
+
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set key sta_index= %d \n", iNodeIndex);
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " tx_index=%d len=%d \n", param->u.crypt.idx,
+		param->u.crypt.key_len);
+	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " key=%x-%x-%x-%x-%x-xxxxx \n",
+		pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
+		pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[1],
+		pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[2],
+		pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[3],
+		pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[4]
+);
 
 	// set wep key
-    pDevice->bEncryptionEnable = true;
-    pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = byKeyDecMode;
-    pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = dwKeyIndex;
-    pMgmt->sNodeDBTable[iNodeIndex].dwTSC47_16 = 0;
-    pMgmt->sNodeDBTable[iNodeIndex].wTSC15_0 = 0;
+	pDevice->bEncryptionEnable = true;
+	pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = byKeyDecMode;
+	pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = dwKeyIndex;
+	pMgmt->sNodeDBTable[iNodeIndex].dwTSC47_16 = 0;
+	pMgmt->sNodeDBTable[iNodeIndex].wTSC15_0 = 0;
 
 	return ret;
 }
 
-
-
 /*
  * Description:
  *      get each stations encryption key
@@ -703,36 +677,34 @@ static int hostap_set_encryption(PSDevice pDevice,
  *
  */
 static int hostap_get_encryption(PSDevice pDevice,
-				       struct viawget_hostapd_param *param,
-				       int param_len)
+				 struct viawget_hostapd_param *param,
+				 int param_len)
 {
-    PSMgmtObject    pMgmt = pDevice->pMgmt;
+	PSMgmtObject    pMgmt = pDevice->pMgmt;
 	int     ret = 0;
 	int     ii;
-	int     iNodeIndex =0;
-
+	int     iNodeIndex = 0;
 
 	param->u.crypt.err = 0;
 
 	if (is_broadcast_ether_addr(param->sta_addr)) {
-        iNodeIndex = 0;
+		iNodeIndex = 0;
 	} else {
-	    if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &iNodeIndex) == false) {
-	        param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;
-            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "hostap_get_encryption: HOSTAP_CRYPT_ERR_UNKNOWN_ADDR\n");
-	        return -EINVAL;
-	    }
+		if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &iNodeIndex) == false) {
+			param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;
+			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "hostap_get_encryption: HOSTAP_CRYPT_ERR_UNKNOWN_ADDR\n");
+			return -EINVAL;
+		}
 	}
 	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "hostap_get_encryption: %d\n", iNodeIndex);
-    memset(param->u.crypt.seq, 0, 8);
-    for (ii = 0 ; ii < 8 ; ii++) {
-        param->u.crypt.seq[ii] = (unsigned char)pMgmt->sNodeDBTable[iNodeIndex].KeyRSC >> (ii * 8);
-    }
+	memset(param->u.crypt.seq, 0, 8);
+	for (ii = 0; ii < 8; ii++) {
+		param->u.crypt.seq[ii] = (unsigned char)pMgmt->sNodeDBTable[iNodeIndex].KeyRSC >> (ii * 8);
+	}
 
 	return ret;
 }
 
-
 /*
  * Description:
  *      vt6655_hostap_ioctl main function supported for hostap deamon.
@@ -768,80 +740,79 @@ int vt6655_hostap_ioctl(PSDevice pDevice, struct iw_point *p)
 
 	switch (param->cmd) {
 	case VIAWGET_HOSTAPD_SET_ENCRYPTION:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_ENCRYPTION \n");
-        spin_lock_irq(&pDevice->lock);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_ENCRYPTION \n");
+		spin_lock_irq(&pDevice->lock);
 		ret = hostap_set_encryption(pDevice, param, p->length);
-        spin_unlock_irq(&pDevice->lock);
+		spin_unlock_irq(&pDevice->lock);
 		break;
 	case VIAWGET_HOSTAPD_GET_ENCRYPTION:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_GET_ENCRYPTION \n");
-        spin_lock_irq(&pDevice->lock);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_GET_ENCRYPTION \n");
+		spin_lock_irq(&pDevice->lock);
 		ret = hostap_get_encryption(pDevice, param, p->length);
-        spin_unlock_irq(&pDevice->lock);
+		spin_unlock_irq(&pDevice->lock);
 		break;
 	case VIAWGET_HOSTAPD_SET_ASSOC_AP_ADDR:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_ASSOC_AP_ADDR \n");
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_ASSOC_AP_ADDR \n");
 		return -EOPNOTSUPP;
 		break;
 	case VIAWGET_HOSTAPD_FLUSH:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_FLUSH \n");
-        spin_lock_irq(&pDevice->lock);
-    	hostap_flush_sta(pDevice);
-        spin_unlock_irq(&pDevice->lock);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_FLUSH \n");
+		spin_lock_irq(&pDevice->lock);
+		hostap_flush_sta(pDevice);
+		spin_unlock_irq(&pDevice->lock);
 		break;
 	case VIAWGET_HOSTAPD_ADD_STA:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_ADD_STA \n");
-         spin_lock_irq(&pDevice->lock);
-		 ret = hostap_add_sta(pDevice, param);
-         spin_unlock_irq(&pDevice->lock);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_ADD_STA \n");
+		spin_lock_irq(&pDevice->lock);
+		ret = hostap_add_sta(pDevice, param);
+		spin_unlock_irq(&pDevice->lock);
 		break;
 	case VIAWGET_HOSTAPD_REMOVE_STA:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_REMOVE_STA \n");
-         spin_lock_irq(&pDevice->lock);
-		 ret = hostap_remove_sta(pDevice, param);
-         spin_unlock_irq(&pDevice->lock);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_REMOVE_STA \n");
+		spin_lock_irq(&pDevice->lock);
+		ret = hostap_remove_sta(pDevice, param);
+		spin_unlock_irq(&pDevice->lock);
 		break;
 	case VIAWGET_HOSTAPD_GET_INFO_STA:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_GET_INFO_STA \n");
-		 ret = hostap_get_info_sta(pDevice, param);
-		 ap_ioctl = 1;
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_GET_INFO_STA \n");
+		ret = hostap_get_info_sta(pDevice, param);
+		ap_ioctl = 1;
 		break;
 /*
 	case VIAWGET_HOSTAPD_RESET_TXEXC_STA:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_RESET_TXEXC_STA \n");
-		 ret = hostap_reset_txexc_sta(pDevice, param);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_RESET_TXEXC_STA \n");
+		ret = hostap_reset_txexc_sta(pDevice, param);
 		break;
 */
 	case VIAWGET_HOSTAPD_SET_FLAGS_STA:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_FLAGS_STA \n");
-		 ret = hostap_set_flags_sta(pDevice, param);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_FLAGS_STA \n");
+		ret = hostap_set_flags_sta(pDevice, param);
 		break;
 
 	case VIAWGET_HOSTAPD_MLME:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_MLME \n");
-	    return -EOPNOTSUPP;
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_MLME \n");
+		return -EOPNOTSUPP;
 
 	case VIAWGET_HOSTAPD_SET_GENERIC_ELEMENT:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_GENERIC_ELEMENT \n");
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_GENERIC_ELEMENT \n");
 		ret = hostap_set_generic_element(pDevice, param);
 		break;
 
 	case VIAWGET_HOSTAPD_SCAN_REQ:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SCAN_REQ \n");
-	    return -EOPNOTSUPP;
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SCAN_REQ \n");
+		return -EOPNOTSUPP;
 
 	case VIAWGET_HOSTAPD_STA_CLEAR_STATS:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_STA_CLEAR_STATS \n");
-	    return -EOPNOTSUPP;
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_STA_CLEAR_STATS \n");
+		return -EOPNOTSUPP;
 
 	default:
-	    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "vt6655_hostap_ioctl: unknown cmd=%d\n",
-		       (int)param->cmd);
+		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "vt6655_hostap_ioctl: unknown cmd=%d\n",
+			(int)param->cmd);
 		return -EOPNOTSUPP;
 		break;
 	}
 
-
 	if ((ret == 0) && ap_ioctl) {
 		if (copy_to_user(p->pointer, param, p->length)) {
 			ret = -EFAULT;
@@ -849,9 +820,8 @@ int vt6655_hostap_ioctl(PSDevice pDevice, struct iw_point *p)
 		}
 	}
 
- out:
+out:
 	kfree(param);
 
 	return ret;
 }
-