From ece711f11c0df38be6cd8df3bea20b840971d8b6 Mon Sep 17 00:00:00 2001 From: "Randall P. Embry" Date: Fri, 26 Sep 2025 18:27:31 +0900 Subject: [PATCH] 9p: sysfs_init: don't hardcode error to ENOMEM [ Upstream commit 528f218b31aac4bbfc58914d43766a22ab545d48 ] v9fs_sysfs_init() always returned -ENOMEM on failure; return the actual sysfs_create_group() error instead. Signed-off-by: Randall P. Embry Message-ID: <20250926-v9fs_misc-v1-3-a8b3907fc04d@codewreck.org> Signed-off-by: Dominique Martinet Signed-off-by: Sasha Levin --- 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 af1921454ce8..be61810cb779 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -597,13 +597,16 @@ 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;