[PATCH 5/8] vt6656: Replace net_device->priv accesses withnetdev_priv calls.

From: Forest Bond
Date: Sun Jun 28 2009 - 13:04:14 EST

[Greg: This patch series does not differ from that which you already have.]

vt6656: Replace net_device->priv accesses with netdev_priv calls.

Signed-off-by: Forest Bond <forest@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/vt6656/hostap.c | 4 ++-
drivers/staging/vt6656/iwctl.c | 66 ++++++++++++++++++------------------
drivers/staging/vt6656/main_usb.c | 28 +++++++---------
drivers/staging/vt6656/wpactl.c | 6 ++-
4 files changed, 52 insertions(+), 52 deletions(-)

diff --git a/drivers/staging/vt6656/hostap.c b/drivers/staging/vt6656/hostap.c
index 78312f8..b6ca36a 100644
--- a/drivers/staging/vt6656/hostap.c
+++ b/drivers/staging/vt6656/hostap.c
@@ -103,6 +103,7 @@ static int msglevel =MSG_LEVEL_INFO;

static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
{
+ PSDevice apdev_priv;
struct net_device *dev = pDevice->dev;
int ret;

@@ -113,7 +114,8 @@ static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
return -ENOMEM;
memset(pDevice->apdev, 0, sizeof(struct net_device));

- pDevice->apdev->priv = pDevice;
+ apdev_priv = netdev_priv(pDevice->apdev);
+ *apdev_priv = *pDevice;
memcpy(pDevice->apdev->dev_addr, dev->dev_addr, ETH_ALEN);
pDevice->apdev->hard_start_xmit = pDevice->tx_80211;
pDevice->apdev->type = ARPHRD_IEEE80211;
diff --git a/drivers/staging/vt6656/iwctl.c b/drivers/staging/vt6656/iwctl.c
index a2ca0e1..e6f8c18 100644
--- a/drivers/staging/vt6656/iwctl.c
+++ b/drivers/staging/vt6656/iwctl.c
@@ -113,7 +113,7 @@ static int msglevel =MSG_LEVEL_INFO;

struct iw_statistics *iwctl_get_wireless_stats(struct net_device *dev)
{
- PSDevice pDevice = dev->priv;
+ PSDevice pDevice = netdev_priv(dev);
long ldBm;

pDevice->wstats.status = pDevice->eOPMode;
@@ -172,7 +172,7 @@ static int iwctl_commit(struct net_device *dev,
//2008-0409-02, <Mark> by Einsn Liu
/*
#ifdef Safe_Close
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
return -EINVAL;
#endif
@@ -218,7 +218,7 @@ int iwctl_siwscan(struct net_device *dev,
struct iw_point *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
struct iw_scan_req *req = (struct iw_scan_req *)extra;
BYTE abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
@@ -299,7 +299,7 @@ int iwctl_giwscan(struct net_device *dev,
char *extra)
{
int ii, jj, kk;
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
PKnownBSS pBSS;
PWLAN_IE_SSID pItemSSID;
@@ -582,7 +582,7 @@ int iwctl_siwfreq(struct net_device *dev,
struct iw_freq *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
int rc = 0;

DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFREQ \n");
@@ -625,7 +625,7 @@ int iwctl_giwfreq(struct net_device *dev,
struct iw_freq *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);

DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFREQ \n");
@@ -655,7 +655,7 @@ int iwctl_siwmode(struct net_device *dev,
__u32 *wmode,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
int rc = 0;

@@ -722,7 +722,7 @@ int iwctl_giwmode(struct net_device *dev,
__u32 *wmode,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);


@@ -764,7 +764,7 @@ int iwctl_giwrange(struct net_device *dev,
//2008-0409-02, <Mark> by Einsn Liu
/*
#ifdef Safe_Close
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
return -EINVAL;
#endif
@@ -883,7 +883,7 @@ int iwctl_siwap(struct net_device *dev,
struct sockaddr *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
int rc = 0;
BYTE ZeroBSSID[WLAN_BSSID_LEN]={0x00,0x00,0x00,0x00,0x00,0x00};
@@ -934,7 +934,7 @@ int iwctl_giwap(struct net_device *dev,
struct sockaddr *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);


@@ -970,7 +970,7 @@ int iwctl_giwaplist(struct net_device *dev,
int ii,jj, rc = 0;
struct sockaddr sock[IW_MAX_AP];
struct iw_quality qual[IW_MAX_AP];
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);


@@ -1019,7 +1019,7 @@ int iwctl_siwessid(struct net_device *dev,
struct iw_point *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
PWLAN_IE_SSID pItemSSID;

@@ -1129,7 +1129,7 @@ int iwctl_giwessid(struct net_device *dev,
char *extra)
{

- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
PWLAN_IE_SSID pItemSSID;

@@ -1164,7 +1164,7 @@ int iwctl_siwrate(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
int rc = 0;
u8 brate = 0;
int i;
@@ -1246,7 +1246,7 @@ int iwctl_giwrate(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);

DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRATE \n");
@@ -1295,7 +1295,7 @@ int iwctl_siwrts(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
int rc = 0;

DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRTS \n");
@@ -1323,7 +1323,7 @@ int iwctl_giwrts(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);

DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRTS \n");
wrq->value = pDevice->wRTSThreshold;
@@ -1342,7 +1342,7 @@ int iwctl_siwfrag(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
int rc = 0;
int fthr = wrq->value;

@@ -1371,7 +1371,7 @@ int iwctl_giwfrag(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);

DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFRAG \n");
wrq->value = pDevice->wFragmentationThreshold;
@@ -1391,7 +1391,7 @@ int iwctl_siwretry(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
int rc = 0;


@@ -1429,7 +1429,7 @@ int iwctl_giwretry(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRETRY \n");
wrq->disabled = 0; // Can't be disabled

@@ -1460,7 +1460,7 @@ int iwctl_siwencode(struct net_device *dev,
struct iw_point *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
DWORD dwKeyIndex = (DWORD)(wrq->flags & IW_ENCODE_INDEX);
int ii,uu, rc = 0;
@@ -1570,7 +1570,7 @@ int iwctl_giwencode(struct net_device *dev,
struct iw_point *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
int rc = 0;
char abyKey[WLAN_WEP232_KEYLEN];
@@ -1616,7 +1616,7 @@ int iwctl_giwencode(struct net_device *dev,
struct iw_point *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
char abyKey[WLAN_WEP232_KEYLEN];

@@ -1678,7 +1678,7 @@ int iwctl_siwpower(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
int rc = 0;

@@ -1728,7 +1728,7 @@ int iwctl_giwpower(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
int mode = pDevice->ePSMode;

@@ -1760,7 +1760,7 @@ int iwctl_giwsens(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
long ldBm;

DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSENS \n");
@@ -1786,7 +1786,7 @@ int iwctl_siwauth(struct net_device *dev,
struct iw_param *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
int ret=0;
static int wpa_version=0; //must be static to save the last value,einsn liu
@@ -1918,7 +1918,7 @@ int iwctl_siwgenie(struct net_device *dev,
struct iw_point *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
int ret=0;

@@ -1951,7 +1951,7 @@ int iwctl_giwgenie(struct net_device *dev,
struct iw_point *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
int ret=0;
int space = wrq->length;
@@ -1976,7 +1976,7 @@ int iwctl_siwencodeext(struct net_device *dev,
struct iw_point *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
struct iw_encode_ext *ext = (struct iw_encode_ext*)extra;
struct viawget_wpa_param *param=NULL;
@@ -2135,7 +2135,7 @@ int iwctl_siwmlme(struct net_device *dev,
struct iw_point *wrq,
char *extra)
{
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
struct iw_mlme *mlme = (struct iw_mlme *)extra;
//u16 reason = cpu_to_le16(mlme->reason_code);
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index f181d23..12a9ae0 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -866,15 +866,8 @@ vntwusb_found1(struct usb_device *udev, UINT interface, const struct usb_device_
udev = usb_get_dev(udev);
#endif

- pDevice = kmalloc(sizeof(DEVICE_INFO), GFP_KERNEL);
- if (pDevice == NULL) {
- printk(KERN_ERR DEVICE_NAME ": allocate usb device failed \n");
- goto err_nomem;
- }
- memset(pDevice, 0, sizeof(DEVICE_INFO));
-
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
- netdev = alloc_etherdev(0);
+ netdev = alloc_etherdev(sizeof(DEVICE_INFO));
#else
netdev = init_etherdev(netdev, 0);
#endif
@@ -884,6 +877,10 @@ vntwusb_found1(struct usb_device *udev, UINT interface, const struct usb_device_
kfree(pDevice);
goto err_nomem;
}
+
+ pDevice = netdev_priv(netdev);
+ memset(pDevice, 0, sizeof(DEVICE_INFO));
+
pDevice->dev = netdev;
pDevice->usb = udev;

@@ -899,7 +896,6 @@ vntwusb_found1(struct usb_device *udev, UINT interface, const struct usb_device_
pDevice->tx_80211 = device_dma0_tx_80211;
pDevice->sMgmtObj.pAdapter = (PVOID)pDevice;

- netdev->priv = pDevice;
netdev->open = device_open;
netdev->hard_start_xmit = device_xmit;
netdev->stop = device_close;
@@ -1205,7 +1201,7 @@ BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF) {
/*-----------------------------------------------------------------*/

static int device_open(struct net_device *dev) {
- PSDevice pDevice=(PSDevice) dev->priv;
+ PSDevice pDevice=(PSDevice) netdev_priv(dev);

#ifdef WPA_SM_Transtatus
extern SWPAResult wpa_Result;
@@ -1348,7 +1344,7 @@ free_rx_tx:


static int device_close(struct net_device *dev) {
- PSDevice pDevice=(PSDevice) dev->priv;
+ PSDevice pDevice=(PSDevice) netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);

#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
@@ -1507,7 +1503,7 @@ device_release_WPADEV(pDevice);


static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {
- PSDevice pDevice=dev->priv;
+ PSDevice pDevice=netdev_priv(dev);
PBYTE pbMPDU;
UINT cbMPDULen = 0;

@@ -1535,7 +1531,7 @@ static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {


static int device_xmit(struct sk_buff *skb, struct net_device *dev) {
- PSDevice pDevice=dev->priv;
+ PSDevice pDevice=netdev_priv(dev);
struct net_device_stats* pStats = &pDevice->stats;


@@ -1768,7 +1764,7 @@ static int Read_config_file(PSDevice pDevice) {
}

static void device_set_multi(struct net_device *dev) {
- PSDevice pDevice = (PSDevice) dev->priv;
+ PSDevice pDevice = (PSDevice) netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
u32 mc_filter[2];
int ii;
@@ -1833,14 +1829,14 @@ static void device_set_multi(struct net_device *dev) {


static struct net_device_stats *device_get_stats(struct net_device *dev) {
- PSDevice pDevice=(PSDevice) dev->priv;
+ PSDevice pDevice=(PSDevice) netdev_priv(dev);

return &pDevice->stats;
}


static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
- PSDevice pDevice = (PSDevice)dev->priv;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
PSCmdRequest pReq;
//BOOL bCommit = FALSE;
diff --git a/drivers/staging/vt6656/wpactl.c b/drivers/staging/vt6656/wpactl.c
index 9345459..37c2900 100644
--- a/drivers/staging/vt6656/wpactl.c
+++ b/drivers/staging/vt6656/wpactl.c
@@ -115,14 +115,16 @@ static void wpadev_setup(struct net_device *dev)

static int wpa_init_wpadev(PSDevice pDevice)
{
+ PSDevice wpadev_priv;
struct net_device *dev = pDevice->dev;
int ret=0;

- pDevice->wpadev = alloc_netdev(0, "vntwpa", wpadev_setup);
+ pDevice->wpadev = alloc_netdev(sizeof(PSDevice), "vntwpa", wpadev_setup);
if (pDevice->wpadev == NULL)
return -ENOMEM;

- pDevice->wpadev->priv = pDevice;
+ wpadev_priv = netdev_priv(pDevice->wpadev);
+ *wpadev_priv = *pDevice;
memcpy(pDevice->wpadev->dev_addr, dev->dev_addr, U_ETHER_ADDR_LEN);
pDevice->wpadev->base_addr = dev->base_addr;
pDevice->wpadev->irq = dev->irq;
--
1.5.6.3


--
Forest Bond
http://www.alittletooquiet.net
http://www.pytagsfs.org

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