rp = info->urb_ring.sring->rsp_prod;
if (RING_RESPONSE_PROD_OVERFLOW(&info->urb_ring, rp)) {
xenhcd_set_error(info, "Illegal index on urb-ring");
+ spin_unlock_irqrestore(&info->lock, flags);
return 0;
}
rmb(); /* ensure we see queued responses up to "rp" */
rp = info->conn_ring.sring->rsp_prod;
if (RING_RESPONSE_PROD_OVERFLOW(&info->conn_ring, rp)) {
xenhcd_set_error(info, "Illegal index on conn-ring");
+ spin_unlock_irqrestore(&info->lock, flags);
return 0;
}
rmb(); /* ensure we see queued responses up to "rp" */
if (xenhcd_rhport_connect(info, portnum, speed)) {
xenhcd_set_error(info, "Illegal data on conn-ring");
+ spin_unlock_irqrestore(&info->lock, flags);
return 0;
}