Use list_for_each_entry_safe() when deleting all list items.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
static void octeon_usb_urb_dequeue_work(unsigned long arg)
{
static void octeon_usb_urb_dequeue_work(unsigned long arg)
{
+ struct urb *urb;
+ struct urb *next;
unsigned long flags;
struct octeon_hcd *priv = (struct octeon_hcd *)arg;
spin_lock_irqsave(&priv->lock, flags);
unsigned long flags;
struct octeon_hcd *priv = (struct octeon_hcd *)arg;
spin_lock_irqsave(&priv->lock, flags);
- while (!list_empty(&priv->dequeue_list)) {
- struct urb *urb = container_of(priv->dequeue_list.next, struct urb, urb_list);
+ list_for_each_entry_safe(urb, next, &priv->dequeue_list, urb_list) {
list_del_init(&urb->urb_list);
cvmx_usb_cancel(&priv->usb, urb->ep->hcpriv, urb->hcpriv);
}
list_del_init(&urb->urb_list);
cvmx_usb_cancel(&priv->usb, urb->ep->hcpriv, urb->hcpriv);
}