1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 502a7e6fef4..e9062806d4a 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1063,10 +1063,11 @@ rescan:
                                 tmp && tmp != qh;
                                 tmp = tmp->qh_next.qh)
                         continue;
-                /* periodic qh self-unlinks on empty */
-                if (!tmp)
-                        goto nogood;
-                unlink_async (ehci, qh);
+                /* periodic qh self-unlinks on empty, and a COMPLETING qh
+                 * may already be unlinked.
+                 */
+                if (tmp)
+                        unlink_async(ehci, qh);
                 /* FALL THROUGH */
         case QH_STATE_UNLINK:           /* wait for hw to finish? */
         case QH_STATE_UNLINK_WAIT:
@@ -1083,7 +1084,6 @@ idle_timeout:
                 }
                 /* else FALL THROUGH */
         default:
-nogood:
                 /* caller was supposed to have unlinked any requests;
                  * that's not our job.  just leak this memory.
                  */