From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 26 Aug 2013 16:18:17 +0000 (+0300)
Subject: xen/evtchn: double free on error
X-Git-Tag: v3.12-rc1~34^2~16
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=06b35d0072d2a126d8cd134b253e5ec65beb9e66;p=linux-block.git

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 f328f121c92d..8b3a69a06c39 100644
--- 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;
 }