From: Arvid Brodin <arvid.brodin@enea.com>
Date: Wed, 20 Jul 2011 01:13:46 +0000 (+0200)
Subject: usb/isp1760: Added missing call to usb_hcd_check_unlink_urb() during unlink
X-Git-Tag: v3.0.9~98
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e530d1a21e5c2fe3202b2fdf2f0b61100c12c70e;p=karo-tx-linux.git

usb/isp1760: Added missing call to usb_hcd_check_unlink_urb() during unlink

commit 17d3e145a4ad680b3d1b1c30d0696a5bbb2b65c4 upstream.

Signed-off-by: Arvid Brodin <arvid.brodin@enea.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index 55d3d5859ac5..840beda66dd9 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -1583,6 +1583,9 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
 	int retval = 0;
 
 	spin_lock_irqsave(&priv->lock, spinflags);
+	retval = usb_hcd_check_unlink_urb(hcd, urb, status);
+	if (retval)
+		goto out;
 
 	qh = urb->ep->hcpriv;
 	if (!qh) {