diff --git a/drivers/media/rc/igorplugusb.c b/drivers/media/rc/igorplugusb.c index 5ceb5ca44e23..3e10f6fe89f8 100644 --- a/drivers/media/rc/igorplugusb.c +++ b/drivers/media/rc/igorplugusb.c @@ -34,7 +34,7 @@ struct igorplugusb { struct device *dev; struct urb *urb; - struct usb_ctrlrequest request; + struct usb_ctrlrequest *request; struct timer_list timer; @@ -122,7 +122,7 @@ static void igorplugusb_cmd(struct igorplugusb *ir, int cmd) { int ret; - ir->request.bRequest = cmd; + ir->request->bRequest = cmd; ir->urb->transfer_flags = 0; ret = usb_submit_urb(ir->urb, GFP_ATOMIC); if (ret && ret != -EPERM) @@ -164,13 +164,17 @@ static int igorplugusb_probe(struct usb_interface *intf, if (!ir) return -ENOMEM; + ir->request = kzalloc_obj(*ir->request, GFP_KERNEL); + if (!ir->request) + goto fail; + ir->dev = &intf->dev; timer_setup(&ir->timer, igorplugusb_timer, 0); - ir->request.bRequest = GET_INFRACODE; - ir->request.bRequestType = USB_TYPE_VENDOR | USB_DIR_IN; - ir->request.wLength = cpu_to_le16(MAX_PACKET); + ir->request->bRequest = GET_INFRACODE; + ir->request->bRequestType = USB_TYPE_VENDOR | USB_DIR_IN; + ir->request->wLength = cpu_to_le16(MAX_PACKET); ir->urb = usb_alloc_urb(0, GFP_KERNEL); if (!ir->urb) @@ -228,6 +232,7 @@ static int igorplugusb_probe(struct usb_interface *intf, usb_free_urb(ir->urb); rc_free_device(ir->rc); kfree(ir->buf_in); + kfree(ir->request); return ret; } @@ -244,6 +249,7 @@ static void igorplugusb_disconnect(struct usb_interface *intf) usb_free_urb(ir->urb); rc_free_device(ir->rc); kfree(ir->buf_in); + kfree(ir->request); } static const struct usb_device_id igorplugusb_table[] = {