From: Oleg Drokin <green@linuxhacker.ru>
Date: Mon, 6 Jul 2015 16:48:42 +0000 (-0400)
Subject: staging/lustre/obdclass: fix class_procfs_init error return value
X-Git-Tag: v4.9.8~3706^2~731
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3c4872f94359ed38a1392c0a9238c48a9aee6f8f;p=platform%2Fkernel%2Flinux-rpi3.git

staging/lustre/obdclass: fix class_procfs_init error return value

Dan Carpenter noticed that procfs conversion patches introduced
a bug where should kobject_create_and_add, an error is not returned
from class_procfs_init.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
index 84f75dc..b618c0b 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
@@ -423,7 +423,7 @@ static struct attribute_group lustre_attr_group = {
 
 int class_procfs_init(void)
 {
-	int rc = 0;
+	int rc = -ENOMEM;
 	struct dentry *file;
 
 	lustre_kobj = kobject_create_and_add("lustre", fs_kobj);