ohci: fix memory leak

Found by: Coverity scan.
CID: 96679

diff --git a/grub-core/bus/usb/ohci.c b/grub-core/bus/usb/ohci.c
index d27bfe7fb9d40a0eecb721f4b8df152b11decbca..f0be533d41eb7cdb1dc88e79a2195237ea829d20 100644 (file)
--- a/grub-core/bus/usb/ohci.c
+++ b/grub-core/bus/usb/ohci.c
@@ -750,7 +750,10 @@ grub_ohci_setup_transfer (grub_usb_controller_t dev,
     {
       cdata->td_head_virt = grub_ohci_alloc_td (o);
       if (!cdata->td_head_virt)
-        return GRUB_USB_ERR_INTERNAL; /* We don't need de-allocate ED */
+       {
+         grub_free (cdata);
+         return GRUB_USB_ERR_INTERNAL; /* We don't need de-allocate ED */
+       }
       /* We can set td_head only when ED is not active, i.e.
        * when it is newly allocated. */
       cdata->ed_virt->td_head