diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
| commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
| tree | aa5cc3760a27c3d57146498cb82fa549547de06c /drivers/media/rc/igorplugusb.c | |
| parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) | |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'drivers/media/rc/igorplugusb.c')
| -rw-r--r-- | drivers/media/rc/igorplugusb.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/media/rc/igorplugusb.c b/drivers/media/rc/igorplugusb.c index b36e51576..e0c531fa0 100644 --- a/drivers/media/rc/igorplugusb.c +++ b/drivers/media/rc/igorplugusb.c @@ -152,7 +152,7 @@ static int igorplugusb_probe(struct usb_interface *intf, struct usb_endpoint_descriptor *ep; struct igorplugusb *ir; struct rc_dev *rc; - int ret; + int ret = -ENOMEM; udev = interface_to_usbdev(intf); idesc = intf->cur_altsetting; @@ -182,7 +182,7 @@ static int igorplugusb_probe(struct usb_interface *intf, ir->urb = usb_alloc_urb(0, GFP_KERNEL); if (!ir->urb) - return -ENOMEM; + goto fail; usb_fill_control_urb(ir->urb, udev, usb_rcvctrlpipe(udev, 0), (uint8_t *)&ir->request, @@ -191,6 +191,9 @@ static int igorplugusb_probe(struct usb_interface *intf, usb_make_path(udev, ir->phys, sizeof(ir->phys)); rc = rc_allocate_device(); + if (!rc) + goto fail; + rc->input_name = DRIVER_DESC; rc->input_phys = ir->phys; usb_to_input_id(udev, &rc->input_id); @@ -214,9 +217,7 @@ static int igorplugusb_probe(struct usb_interface *intf, ret = rc_register_device(rc); if (ret) { dev_err(&intf->dev, "failed to register rc device: %d", ret); - rc_free_device(rc); - usb_free_urb(ir->urb); - return ret; + goto fail; } usb_set_intfdata(intf, ir); @@ -224,6 +225,12 @@ static int igorplugusb_probe(struct usb_interface *intf, igorplugusb_cmd(ir, SET_INFRABUFFER_EMPTY); return 0; +fail: + rc_free_device(ir->rc); + usb_free_urb(ir->urb); + del_timer(&ir->timer); + + return ret; } static void igorplugusb_disconnect(struct usb_interface *intf) |