USB: oxu210hp: release spinlock on error path

Smatch complained about this missing spinlock.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index 50f57f46883..e62b30b3e42 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -660,13 +660,13 @@ static struct ehci_qh *oxu_qh_alloc(struct oxu_hcd *oxu)
                 if (qh->dummy == NULL) {
                         oxu_dbg(oxu, "no dummy td\n");
                         oxu->qh_used[i] = 0;
-
-                        return NULL;
+                        qh = NULL;
+                        goto unlock;
                 }
 
                 oxu->qh_used[i] = 1;
         }
-
+unlock:
         spin_unlock(&oxu->mem_lock);
 
         return qh;