From f011fefa8a25980bce5f83f49d6524b3910d64aa Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Thu, 10 Oct 2013 23:25:34 +0300
Subject: [PATCH] staging: octeon-usb: use list_for_each_entry_safe()
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>
---
drivers/staging/octeon-usb/octeon-hcd.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c
index 632190aa2ee43..8e0fcbd173f21 100644
--- a/drivers/staging/octeon-usb/octeon-hcd.c
+++ b/drivers/staging/octeon-usb/octeon-hcd.c
@@ -3223,13 +3223,14 @@ static int octeon_usb_urb_enqueue(struct usb_hcd *hcd,
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);
- 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);
}
--
2.30.2