diff options
Diffstat (limited to 'drivers/usb/input/usbmouse.c')
| -rw-r--r-- | drivers/usb/input/usbmouse.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/usb/input/usbmouse.c b/drivers/usb/input/usbmouse.c index 8ca2811fd17..1ec41b5effe 100644 --- a/drivers/usb/input/usbmouse.c +++ b/drivers/usb/input/usbmouse.c @@ -51,7 +51,6 @@ struct usb_mouse { struct usb_device *usbdev; struct input_dev dev; struct urb *irq; - int open; signed char *data; dma_addr_t data_dma; @@ -101,14 +100,9 @@ static int usb_mouse_open(struct input_dev *dev) { struct usb_mouse *mouse = dev->private; - if (mouse->open++) - return 0; - mouse->irq->dev = mouse->usbdev; - if (usb_submit_urb(mouse->irq, GFP_KERNEL)) { - mouse->open--; + if (usb_submit_urb(mouse->irq, GFP_KERNEL)) return -EIO; - } return 0; } @@ -117,8 +111,7 @@ static void usb_mouse_close(struct input_dev *dev) { struct usb_mouse *mouse = dev->private; - if (!--mouse->open) - usb_kill_urb(mouse->irq); + usb_kill_urb(mouse->irq); } static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_id * id) |