diff options
Diffstat (limited to 'drivers/usb/host/isp1760-hcd.c')
| -rw-r--r-- | drivers/usb/host/isp1760-hcd.c | 9 |
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); |