From 1dc8548c307c1cbab90cb9c754effb2d030cafdd Mon Sep 17 00:00:00 2001
From: Laurent Navet <laurent.navet@gmail.com>
Date: Fri, 5 Jul 2013 14:26:33 +0200
Subject: [PATCH] staging: lustre: use ERR_CAST() function

use ERR_CAST() function instead of ERR_PTR() and PTR_ERR()
found using coccinelle and err_cast.cocci

Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed