[PATCH] drivers/infiniband/core/mad.c: fix use-after-release case

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

Signed-off-by: Adrian Bunk <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/infiniband/core/mad.c

···
 	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;
 }