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9p: sysfs_init: don't hardcode error to ENOMEM

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[ 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 <rpembry@gmail.com>
Message-ID: <20250926-v9fs_misc-v1-3-a8b3907fc04d@codewreck.org>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Randall P. Embry 2025-09-26 18:27:31 +09:00 • committed by Greg Kroah-Hartman
commit 76e881b62b
1 changed files with 5 additions and 2 deletions
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7
fs/9p/v9fs.c
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@ -594,13 +594,16 @@ static 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;