2012-11-24 14:44:37

by Malcolm Priestley

[permalink] [raw]
Subject: [PATCH 06/10] staging: vt6656: cleanup of device_ioctl/net_device_stats

Also remove IOCTL_CMD_TEST.

Signed-off-by: Malcolm Priestley <[email protected]>
---
drivers/staging/vt6656/main_usb.c | 55 ++++++++-----------------------------
1 file changed, 12 insertions(+), 43 deletions(-)

diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index a667e39..4a0f9dc 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1502,66 +1502,35 @@ static void device_set_multi(struct net_device *dev) {

}

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

return &pDevice->stats;
}

-
-static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
+static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
PSDevice pDevice = (PSDevice)netdev_priv(dev);
- PSMgmtObject pMgmt = &pDevice->sMgmtObj;
- PSCmdRequest pReq;
struct iwreq *wrq = (struct iwreq *) rq;
int rc = 0;

- if (pMgmt == NULL) {
- rc = -EFAULT;
- return rc;
- }
-
- switch(cmd) {
-
+ switch (cmd) {

- case IOCTL_CMD_TEST:
+ case IOCTL_CMD_HOSTAPD:

- if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
- rc = -EFAULT;
- break;
- } else {
- rc = 0;
- }
- pReq = (PSCmdRequest)rq;
-
- //20080130-01,<Remark> by Mike Liu
- // if(pDevice->bLinkPass==TRUE)
- pReq->wResult = MAGIC_CODE; //Linking status:0x3142
- //20080130-02,<Remark> by Mike Liu
- // else
- // pReq->wResult = MAGIC_CODE+1; //disconnect status:0x3143
- break;
-
- case IOCTL_CMD_HOSTAPD:
-
- if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
- rc = -EFAULT;
- break;
- } else {
- rc = 0;
- }
+ if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
+ rc = -EFAULT;

rc = vt6656_hostap_ioctl(pDevice, &wrq->u.data);
- break;
+ break;

case SIOCETHTOOL:
- return ethtool_ioctl(dev, (void *) rq->ifr_data);
-
- }
+ return ethtool_ioctl(dev, (void *) rq->ifr_data);

+ }

- return rc;
+ return rc;
}


--
1.7.10.4