[PATCH 3/3] 9p: sysfs_init: don't hardcode error to ENOMEM

[Dominique Martinet via B4 Relay <devnull+asmadeus.codewreck.org@kernel.org>]

From: "Randall P. Embry" <rpembry@gmail.com>

v9fs_sysfs_init() always returned -ENOMEM on failure;
return the actual sysfs_create_group() error instead.

Signed-off-by: Randall P. Embry <rpembry@gmail.com>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
---
 fs/9p/v9fs.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 4d289c56578fb15e45d8e94a264977898973cb31..a020a8f00a1ac074e826a728c5a2b1ef09ec87fd 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -596,13 +596,16 @@ static const struct attribute_group v9fs_attr_group = {
 
 static int __init v9fs_sysfs_init(void)
 {
+	int ret;
+
 	v9fs_kobj = kobject_create_and_add("9p", fs_kobj);
 	if (!v9fs_kobj)
 		return -ENOMEM;
 
-	if (sysfs_create_group(v9fs_kobj, &v9fs_attr_group)) {
+	ret = sysfs_create_group(v9fs_kobj, &v9fs_attr_group);
+	if (ret) {
 		kobject_put(v9fs_kobj);
-		return -ENOMEM;
+		return ret;
 	}
 
 	return 0;

-- 
2.51.0