5.4-stable review patch. If anyone has any objections, please let me know.
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From: Randall P. Embry rpembry@gmail.com
[ 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 --- 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 b304e070139ca..1dd8a735bf7f6 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -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;