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path: root/drivers/staging/vt6655/hostap.c
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Diffstat (limited to 'drivers/staging/vt6655/hostap.c')
-rw-r--r--drivers/staging/vt6655/hostap.c73
1 files changed, 11 insertions, 62 deletions
diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c
index 6eecd5358916..317c2a8ee162 100644
--- a/drivers/staging/vt6655/hostap.c
+++ b/drivers/staging/vt6655/hostap.c
@@ -48,7 +48,6 @@
/*--------------------- Static Classes ----------------------------*/
/*--------------------- Static Variables --------------------------*/
-//static int msglevel =MSG_LEVEL_DEBUG;
static int msglevel = MSG_LEVEL_INFO;
/*--------------------- Static Functions --------------------------*/
@@ -207,11 +206,11 @@ static int hostap_remove_sta(PSDevice pDevice,
{
unsigned int uNodeIndex;
- if (BSSDBbIsSTAInNodeDB(pDevice->pMgmt, param->sta_addr, &uNodeIndex)) {
+ if (BSSDBbIsSTAInNodeDB(pDevice->pMgmt, param->sta_addr, &uNodeIndex))
BSSvRemoveOneNode(pDevice, uNodeIndex);
- } else {
+ else
return -ENOENT;
- }
+
return 0;
}
@@ -234,14 +233,13 @@ static int hostap_add_sta(PSDevice pDevice,
PSMgmtObject pMgmt = pDevice->pMgmt;
unsigned int uNodeIndex;
- if (!BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &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;
// TODO listenInterval
-// pMgmt->sNodeDBTable[uNodeIndex].wListenInterval = 1;
pMgmt->sNodeDBTable[uNodeIndex].bPSEnable = false;
pMgmt->sNodeDBTable[uNodeIndex].bySuppRate = param->u.add_sta.tx_supp_rates;
@@ -296,8 +294,6 @@ static int hostap_get_info_sta(PSDevice pDevice,
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;
}
@@ -307,37 +303,6 @@ static int hostap_get_info_sta(PSDevice pDevice,
/*
* Description:
- * reset txexec
- *
- * Parameters:
- * In:
- * pDevice -
- * param -
- * Out:
- * true, false
- *
- * Return Value:
- *
- */
-/*
- 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;
- }
-*/
-
-/*
- * Description:
* set station flag
*
* Parameters:
@@ -456,19 +421,12 @@ static int hostap_set_encryption(PSDevice pDevice,
unsigned char abySeq[MAX_KEY_LEN];
unsigned long long 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->u.crypt.alg > WPA_ALG_CCMP)
return -EINVAL;
@@ -516,7 +474,7 @@ static int hostap_set_encryption(PSDevice pDevice,
MAX_KEY_LEN
);
- return ret;
+ return 0;
}
memcpy(abyKey, param->u.crypt.key, param->u.crypt.key_len);
@@ -572,7 +530,7 @@ static int hostap_set_encryption(PSDevice pDevice,
pMgmt->byCSSGK = KEY_CTL_WEP;
pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = KEY_CTL_WEP;
pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = dwKeyIndex;
- return ret;
+ return 0;
}
if (param->u.crypt.seq) {
@@ -663,7 +621,7 @@ static int hostap_set_encryption(PSDevice pDevice,
pMgmt->sNodeDBTable[iNodeIndex].dwTSC47_16 = 0;
pMgmt->sNodeDBTable[iNodeIndex].wTSC15_0 = 0;
- return ret;
+ return 0;
}
/*
@@ -684,7 +642,6 @@ static int hostap_get_encryption(PSDevice pDevice,
int param_len)
{
PSMgmtObject pMgmt = pDevice->pMgmt;
- int ret = 0;
int ii;
int iNodeIndex = 0;
@@ -701,11 +658,10 @@ static int hostap_get_encryption(PSDevice pDevice,
}
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++) {
+ for (ii = 0; ii < 8; ii++)
param->u.crypt.seq[ii] = (unsigned char)pMgmt->sNodeDBTable[iNodeIndex].KeyRSC >> (ii * 8);
- }
- return ret;
+ return 0;
}
/*
@@ -780,12 +736,6 @@ int vt6655_hostap_ioctl(PSDevice pDevice, struct iw_point *p)
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);
- 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);
@@ -814,9 +764,8 @@ int vt6655_hostap_ioctl(PSDevice pDevice, struct iw_point *p)
}
if ((ret == 0) && ap_ioctl) {
- if (copy_to_user(p->pointer, param, p->length)) {
+ if (copy_to_user(p->pointer, param, p->length))
ret = -EFAULT;
- }
}
out: