aboutsummaryrefslogtreecommitdiff
path: root/drivers/usb/host/isp1760-hcd.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/host/isp1760-hcd.c')
-rw-r--r--drivers/usb/host/isp1760-hcd.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index fc72d44bf78..a35bbddf896 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -1562,11 +1562,14 @@ static int isp1760_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) {
retval = -ESHUTDOWN;
+ qtd_list_free(&new_qtds);
goto out;
}
retval = usb_hcd_link_urb_to_ep(hcd, urb);
- if (retval)
+ if (retval) {
+ qtd_list_free(&new_qtds);
goto out;
+ }
qh = urb->ep->hcpriv;
if (qh) {
@@ -1584,6 +1587,7 @@ static int isp1760_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
if (!qh) {
retval = -ENOMEM;
usb_hcd_unlink_urb_from_ep(hcd, urb);
+ qtd_list_free(&new_qtds);
goto out;
}
list_add_tail(&qh->qh_list, ep_queue);
@@ -1683,6 +1687,7 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
list_for_each_entry(qtd, &qh->qtd_list, qtd_list)
if (qtd->urb == urb) {
dequeue_urb_from_qtd(hcd, qh, qtd);
+ list_move(&qtd->qtd_list, &qh->qtd_list);
break;
}
@@ -2176,7 +2181,7 @@ static const struct hc_driver isp1760_hc_driver = {
int __init init_kmem_once(void)
{
- urb_listitem_cachep = kmem_cache_create("isp1760 urb_listitem",
+ urb_listitem_cachep = kmem_cache_create("isp1760_urb_listitem",
sizeof(struct urb_listitem), 0, SLAB_TEMPORARY |
SLAB_MEM_SPREAD, NULL);