scuti/hanvon-linux
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cosmetic changes

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This commit is contained in:
Ondra Havel 2012-01-23 02:23:20 +01:00
parent 614a2aa30e
commit 2aa9da8062
1 changed files with 7 additions and 8 deletions
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15
hanvon.c
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@ -66,7 +66,7 @@ static void hanvon_irq(struct urb *urb)
struct hanvon *hanvon = urb->context; struct hanvon *hanvon = urb->context;
unsigned char *data = hanvon->data; unsigned char *data = hanvon->data;
struct input_dev *dev = hanvon->dev; struct input_dev *dev = hanvon->dev;
int retval; int ret;
switch (urb->status) { switch (urb->status) {
case 0: case 0:
@ -109,9 +109,9 @@ static void hanvon_irq(struct urb *urb)
input_sync(dev); input_sync(dev);
exit: exit:
retval = usb_submit_urb (urb, GFP_ATOMIC); ret = usb_submit_urb (urb, GFP_ATOMIC);
if (retval) if (ret)
err("%s - usb_submit_urb failed with result %d", __func__, retval); err("%s - usb_submit_urb failed with result %d", __func__, ret);
} }
static struct usb_device_id hanvon_ids[] = { static struct usb_device_id hanvon_ids[] = {
@ -228,7 +228,6 @@ static void hanvon_disconnect(struct usb_interface *intf)
struct hanvon *hanvon = usb_get_intfdata(intf); struct hanvon *hanvon = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL); usb_set_intfdata(intf, NULL);
usb_kill_urb(hanvon->irq); usb_kill_urb(hanvon->irq);
input_unregister_device(hanvon->dev); input_unregister_device(hanvon->dev);
usb_free_urb(hanvon->irq); usb_free_urb(hanvon->irq);
@ -245,10 +244,10 @@ static struct usb_driver hanvon_driver = {
static int __init hanvon_init(void) static int __init hanvon_init(void)
{ {
int rv; int ret;
if((rv = usb_register(&hanvon_driver)) != 0) if((ret = usb_register(&hanvon_driver)) != 0)
return rv; return ret;
printk(DRIVER_DESC " " DRIVER_VERSION "\n"); printk(DRIVER_DESC " " DRIVER_VERSION "\n");