r = usb_autopm_get_interface(desc->intf);
if (r < 0) {
kfree(buf);
+ rv = usb_translate_errors(r);
goto outnp;
}
if (r < 0) {
kfree(buf);
+ rv = r;
goto out;
}
desc->outbuf = NULL;
clear_bit(WDM_IN_USE, &desc->flags);
dev_err(&desc->intf->dev, "Tx URB error: %d\n", rv);
+ rv = usb_translate_errors(rv);
} else {
dev_dbg(&desc->intf->dev, "Tx URB has been submitted index=%d",
req->wIndex);
dev_err(&desc->intf->dev, "Error in flush path: %d\n",
desc->werr);
- return desc->werr;
+ return usb_translate_errors(desc->werr);
}
static unsigned int wdm_poll(struct file *file, struct poll_table_struct *wait)
desc->count--;
dev_err(&desc->intf->dev,
"Error submitting int urb - %d\n", rv);
+ rv = usb_translate_errors(rv);
}
} else {
rv = 0;
if (!desc->count) {
dev_dbg(&desc->intf->dev, "wdm_release: cleanup");
kill_urbs(desc);
- if (!test_bit(WDM_DISCONNECTING, &desc->flags))
+ if (!test_bit(WDM_DISCONNECTING, &desc->flags)) {
desc->manage_power(desc->intf, 0);
+ } else {
+ dev_dbg(&desc->intf->dev, "%s: device gone - cleaning up\n", __func__);
+ cleanup(desc);
+ }
}
mutex_unlock(&wdm_mutex);
return 0;
mutex_unlock(&desc->rlock);
if (!desc->count)
cleanup(desc);
+ else
+ dev_dbg(&intf->dev, "%s: %d open files - postponing cleanup\n", __func__, desc->count);
mutex_unlock(&wdm_mutex);
}