From 2d6eac6c4fdaa69656d66c80754d267be233cc3f Mon Sep 17 00:00:00 2001
From: Adrian Bunk <bunk@stusta.de>
Date: Mon, 28 Nov 2005 12:46:00 +0100
Subject: [PATCH] [PATCH] drivers/infiniband/core/mad.c: fix a use-after-free

The Coverity checker spotted this obvious use-after-free
caused by a wrong order of the cleanups.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/infiniband/core/mad.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index a14ca87fda1..96855fceb25 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -356,9 +356,9 @@ error4:
 	spin_unlock_irqrestore(&port_priv->reg_lock, flags);
 	kfree(reg_req);
 error3:
-	kfree(mad_agent_priv);
-error2:
 	ib_dereg_mr(mad_agent_priv->agent.mr);
+error2:
+	kfree(mad_agent_priv);
 error1:
 	return ret;
 }
-- 
2.34.1