xen/evtchn: double free on error

The call to del_evtchn() frees "evtchn".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
index f328f12..8b3a69a 100644 (file)
--- a/drivers/xen/evtchn.c
+++ b/drivers/xen/evtchn.c
@@ -319,7 +319,6 @@ err:
        if (HYPERVISOR_event_channel_op(EVTCHNOP_close, &close) != 0)
                BUG();
        del_evtchn(u, evtchn);
-       kfree(evtchn);
        return rc;
 }