Fix to return negative error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 8cee532f469b ("block/rnbd: server: sysfs interface functions")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/block/rnbd/rnbd-srv-sysfs.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/block/rnbd/rnbd-srv-sysfs.c b/drivers/block/rnbd/rnbd-srv-sysfs.c
index 106775c074d1..5ba1a31ad626 100644
--- a/drivers/block/rnbd/rnbd-srv-sysfs.c
+++ b/drivers/block/rnbd/rnbd-srv-sysfs.c
@@ -52,8 +52,10 @@ int rnbd_srv_create_dev_sysfs(struct rnbd_srv_dev *dev,
dev->dev_sessions_kobj = kobject_create_and_add("sessions",
&dev->dev_kobj);
- if (!dev->dev_sessions_kobj)
+ if (!dev->dev_sessions_kobj) {
+ ret = -ENOMEM;
goto put_dev_kobj;
+ }
bdev_kobj = &disk_to_dev(bdev->bd_disk)->kobj;
ret = sysfs_create_link(&dev->dev_kobj, bdev_kobj, "block_dev");
