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Subject[PATCH] Staging: otus: fix style issues in zdusb.c
Date
This is a patch to zdusb.c that fixes whitespace,
C99 comment, and other style issues found by the
checkpatch.pl tool

Signed-off-by: Scott Kidder <scott.kidder11@gmail.com>
---
drivers/staging/otus/zdusb.c | 251 ++++++++++++++++++++----------------------
1 files changed, 119 insertions(+), 132 deletions(-)
diff --git a/drivers/staging/otus/zdusb.c b/drivers/staging/otus/zdusb.c
index 2c799a2..4014b74 100644
--- a/drivers/staging/otus/zdusb.c
+++ b/drivers/staging/otus/zdusb.c
@@ -48,7 +48,7 @@ static const char driver_name[] = "Otus";
/* table of devices that work with this driver */
static const struct usb_device_id zd1221_ids[] = {
{ USB_DEVICE(VENDOR_ATHR, PRODUCT_AR9170) },
- { USB_DEVICE(VENDOR_DLINK, PRODUCT_DWA160A) },
+ { USB_DEVICE(VENDOR_DLINK, PRODUCT_DWA160A) },
{ USB_DEVICE(VENDOR_NETGEAR, PRODUCT_WNDA3100) },
{ USB_DEVICE(VENDOR_NETGEAR, PRODUCT_WN111v2) },
{ } /* Terminating entry */
@@ -60,9 +60,9 @@ extern u8_t zfLnxInitSetup(struct net_device *dev, struct usbdrv_private *macp);
extern int usbdrv_close(struct net_device *dev);
extern u8_t zfLnxClearStructs(struct net_device *dev);
extern int zfWdsClose(struct net_device *dev);
-extern int zfUnregisterWdsDev(struct net_device* parentDev, u16_t wdsId);
+extern int zfUnregisterWdsDev(struct net_device *parentDev, u16_t wdsId);
extern int zfLnxVapClose(struct net_device *dev);
-extern int zfLnxUnregisterVapDev(struct net_device* parentDev, u16_t vapId);
+extern int zfLnxUnregisterVapDev(struct net_device *parentDev, u16_t vapId);

/* WDS */
extern struct zsWdsStruct wds[ZM_WDS_PORT_NUMBER];
@@ -73,148 +73,135 @@ extern struct zsVapStruct vap[ZM_VAP_PORT_NUMBER];
static int zfLnxProbe(struct usb_interface *interface,
const struct usb_device_id *id)
{
- struct usb_device *dev = interface_to_usbdev(interface);
-
- struct net_device *net = NULL;
- struct usbdrv_private *macp = NULL;
- int vendor_id, product_id;
- int result = 0;
-
- usb_get_dev(dev);
-
- vendor_id = dev->descriptor.idVendor;
- product_id = dev->descriptor.idProduct;
-
-#ifdef HMAC_DEBUG
- printk(KERN_NOTICE "vendor_id = %04x\n", vendor_id);
- printk(KERN_NOTICE "product_id = %04x\n", product_id);
-
- if (dev->speed == USB_SPEED_HIGH)
- printk(KERN_NOTICE "USB 2.0 Host\n");
- else
- printk(KERN_NOTICE "USB 1.1 Host\n");
-#endif
-
- macp = kzalloc(sizeof(struct usbdrv_private), GFP_KERNEL);
- if (!macp)
- {
- printk(KERN_ERR "out of memory allocating device structure\n");
- result = -ENOMEM;
- goto fail;
- }
-
- net = alloc_etherdev(0);
-
- if (net == NULL)
- {
- printk(KERN_ERR "zfLnxProbe: Not able to alloc etherdev struct\n");
- result = -ENOMEM;
- goto fail1;
- }
-
- strcpy(net->name, "ath%d");
-
- net->ml_priv = macp; //kernel 2.6
- macp->udev = dev;
- macp->device = net;
-
- /* set up the endpoint information */
- /* check out the endpoints */
- macp->interface = interface;
-
- //init_waitqueue_head(&macp->regSet_wait);
- //init_waitqueue_head(&macp->iorwRsp_wait);
- //init_waitqueue_head(&macp->term_wait);
-
- if (!zfLnxAllocAllUrbs(macp))
- {
- result = -ENOMEM;
- goto fail2;
- }
-
- if (!zfLnxInitSetup(net, macp))
- {
- result = -EIO;
- goto fail3;
- }
- else
- {
- usb_set_intfdata(interface, macp);
- SET_NETDEV_DEV(net, &interface->dev);
-
- if (register_netdev(net) != 0)
- {
- usb_set_intfdata(interface, NULL);
- goto fail3;
- }
- }
-
- netif_carrier_off(net);
- goto done;
-
+ struct usb_device *dev = interface_to_usbdev(interface);
+
+ struct net_device *net = NULL;
+ struct usbdrv_private *macp = NULL;
+ int vendor_id, product_id;
+ int result = 0;
+
+ usb_get_dev(dev);
+
+ vendor_id = dev->descriptor.idVendor;
+ product_id = dev->descriptor.idProduct;
+
+ #ifdef HMAC_DEBUG
+ printk(KERN_NOTICE "vendor_id = %04x\n", vendor_id);
+ printk(KERN_NOTICE "product_id = %04x\n", product_id);
+
+ if (dev->speed == USB_SPEED_HIGH)
+ printk(KERN_NOTICE "USB 2.0 Host\n");
+ else
+ printk(KERN_NOTICE "USB 1.1 Host\n");
+ #endif
+
+ macp = kzalloc(sizeof(struct usbdrv_private), GFP_KERNEL);
+ if (!macp) {
+ printk(KERN_ERR "out of memory allocating device structure\n");
+ result = -ENOMEM;
+ goto fail;
+ }
+
+ net = alloc_etherdev(0);
+
+ if (net == NULL) {
+ printk(KERN_ERR "zfLnxProbe: Not able to alloc etherdev struct\n");
+ result = -ENOMEM;
+ goto fail1;
+ }
+
+ strcpy(net->name, "ath%d");
+
+ net->ml_priv = macp; /* kernel 2.6 */
+ macp->udev = dev;
+ macp->device = net;
+
+ /* set up the endpoint information */
+ /* check out the endpoints */
+ macp->interface = interface;
+
+ /* init_waitqueue_head(&macp->regSet_wait); */
+ /* init_waitqueue_head(&macp->iorwRsp_wait); */
+ /* init_waitqueue_head(&macp->term_wait); */
+
+ if (!zfLnxAllocAllUrbs(macp)) {
+ result = -ENOMEM;
+ goto fail2;
+ }
+
+ if (!zfLnxInitSetup(net, macp)) {
+ result = -EIO;
+ goto fail3;
+ } else {
+ usb_set_intfdata(interface, macp);
+ SET_NETDEV_DEV(net, &interface->dev);
+
+ if (register_netdev(net) != 0) {
+ usb_set_intfdata(interface, NULL);
+ goto fail3;
+ }
+ }
+
+ netif_carrier_off(net);
+ goto done;
fail3:
- zfLnxFreeAllUrbs(macp);
+ zfLnxFreeAllUrbs(macp);
fail2:
- free_netdev(net); //kernel 2.6
+ free_netdev(net); /* kernel 2.6 */
fail1:
- kfree(macp);
-
+ kfree(macp);
fail:
- usb_put_dev(dev);
- macp = NULL;
-
+ usb_put_dev(dev);
+ macp = NULL;
done:
- return result;
+ return result;
}

static void zfLnxDisconnect(struct usb_interface *interface)
{
- struct usbdrv_private *macp = (struct usbdrv_private *) usb_get_intfdata(interface);
-
- printk(KERN_DEBUG "zfLnxDisconnect\n");
-
- if (!macp)
- {
- printk(KERN_ERR "unregistering non-existant device\n");
- return;
- }
-
- if (macp->driver_isolated)
- {
- if (macp->device->flags & IFF_UP)
- usbdrv_close(macp->device);
- }
-
-#if 0
- /* Close WDS */
- //zfWdsClose(wds[0].dev);
- /* Unregister WDS */
- //zfUnregisterWdsDev(macp->device, 0);
-
- /* Close VAP */
- zfLnxVapClose(vap[0].dev);
- /* Unregister VAP */
- zfLnxUnregisterVapDev(macp->device, 0);
-#endif
+ struct usbdrv_private *macp = (struct usbdrv_private *) usb_get_intfdata(interface);
+
+ printk(KERN_DEBUG "zfLnxDisconnect\n");
+
+ if (!macp) {
+ printk(KERN_ERR "unregistering non-existant device\n");
+ return;
+ }
+
+ if (macp->driver_isolated)
+ if (macp->device->flags & IFF_UP)
+ usbdrv_close(macp->device);
+
+ #if 0
+ /* Close WDS */
+ /* zfWdsClose(wds[0].dev); */
+ /* Unregister WDS */
+ /* zfUnregisterWdsDev(macp->device, 0); */
+
+ /* Close VAP */
+ zfLnxVapClose(vap[0].dev);
+ /* Unregister VAP */
+ zfLnxUnregisterVapDev(macp->device, 0);
+ #endif

- zfLnxClearStructs(macp->device);
+ zfLnxClearStructs(macp->device);

- unregister_netdev(macp->device);
+ unregister_netdev(macp->device);

- usb_put_dev(interface_to_usbdev(interface));
+ usb_put_dev(interface_to_usbdev(interface));

- //printk(KERN_ERR "3. zfLnxUnlinkAllUrbs\n");
- //zfLnxUnlinkAllUrbs(macp);
+ /* printk(KERN_ERR "3. zfLnxUnlinkAllUrbs\n"); */
+ /* zfLnxUnlinkAllUrbs(macp); */

- /* Free network interface */
- free_netdev(macp->device);
+ /* Free network interface */
+ free_netdev(macp->device);

- zfLnxFreeAllUrbs(macp);
- //zfLnxClearStructs(macp->device);
- kfree(macp);
- macp = NULL;
+ zfLnxFreeAllUrbs(macp);
+ /* zfLnxClearStructs(macp->device); */
+ kfree(macp);
+ macp = NULL;

- usb_set_intfdata(interface, NULL);
+ usb_set_intfdata(interface, NULL);
}

static struct usb_driver zd1221_driver = {
@@ -226,13 +213,13 @@ static struct usb_driver zd1221_driver = {

int __init zfLnxIinit(void)
{
- printk(KERN_NOTICE "%s - version %s\n", DRIVER_NAME, VERSIONID);
- return usb_register(&zd1221_driver);
+ printk(KERN_NOTICE "%s - version %s\n", DRIVER_NAME, VERSIONID);
+ return usb_register(&zd1221_driver);
}

void __exit zfLnxExit(void)
{
- usb_deregister(&zd1221_driver);
+ usb_deregister(&zd1221_driver);
}

module_init(zfLnxIinit);
--
1.7.1


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