1 files changed, 17 insertions, 4 deletions

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 1c4432d8fc10..8e84acff1134 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1085,8 +1085,11 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
                 if (urb->dev->speed == USB_SPEED_FULL) {
                         ret = xhci_check_maxpacket(xhci, slot_id,
                                         ep_index, urb);
-                        if (ret < 0)
+                        if (ret < 0) {
+                                xhci_urb_free_priv(xhci, urb_priv);
+                                urb->hcpriv = NULL;
                                 return ret;
+                        }
                 }
 
                 /* We have a spinlock and interrupts disabled, so we must pass
@@ -1097,6 +1100,8 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
                         goto dying;
                 ret = xhci_queue_ctrl_tx(xhci, GFP_ATOMIC, urb,
                                 slot_id, ep_index);
+                if (ret)
+                        goto free_priv;
                 spin_unlock_irqrestore(&xhci->lock, flags);
         } else if (usb_endpoint_xfer_bulk(&urb->ep->desc)) {
                 spin_lock_irqsave(&xhci->lock, flags);
@@ -1117,6 +1122,8 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
                         ret = xhci_queue_bulk_tx(xhci, GFP_ATOMIC, urb,
                                         slot_id, ep_index);
                 }
+                if (ret)
+                        goto free_priv;
                 spin_unlock_irqrestore(&xhci->lock, flags);
         } else if (usb_endpoint_xfer_int(&urb->ep->desc)) {
                 spin_lock_irqsave(&xhci->lock, flags);
@@ -1124,6 +1131,8 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
                         goto dying;
                 ret = xhci_queue_intr_tx(xhci, GFP_ATOMIC, urb,
                                 slot_id, ep_index);
+                if (ret)
+                        goto free_priv;
                 spin_unlock_irqrestore(&xhci->lock, flags);
         } else {
                 spin_lock_irqsave(&xhci->lock, flags);
@@ -1131,18 +1140,22 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
                         goto dying;
                 ret = xhci_queue_isoc_tx_prepare(xhci, GFP_ATOMIC, urb,
                                 slot_id, ep_index);
+                if (ret)
+                        goto free_priv;
                 spin_unlock_irqrestore(&xhci->lock, flags);
         }
 exit:
         return ret;
 dying:
-        xhci_urb_free_priv(xhci, urb_priv);
-        urb->hcpriv = NULL;
         xhci_dbg(xhci, "Ep 0x%x: URB %p submitted for "
                         "non-responsive xHCI host.\n",
                         urb->ep->desc.bEndpointAddress, urb);
+        ret = -ESHUTDOWN;
+free_priv:
+        xhci_urb_free_priv(xhci, urb_priv);
+        urb->hcpriv = NULL;
         spin_unlock_irqrestore(&xhci->lock, flags);
-        return -ESHUTDOWN;
+        return ret;
 }
 
 /* Get the right ring for the given URB.