After freed the dev->urb_list, we should set it to NULL as well as set
counter to zero.
Requested-by: Sean Young <sean@mess.org>
Signed-off-by: Nil Yi <teroincn@163.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
dev_dbg(&pdev->dev, "alloc urb=%d\n", i);
dev->urb_list[i] = usb_alloc_urb(0, GFP_KERNEL);
if (!dev->urb_list[i]) {
- for (j = 0; j < i; j++)
+ for (j = 0; j < i; j++) {
usb_free_urb(dev->urb_list[j]);
+ dev->urb_list[j] = NULL;
+ }
+ dev->urbs_initialized = 0;
return -ENOMEM;
}
usb_fill_bulk_urb(dev->urb_list[i],