diff options
Diffstat (limited to 'drivers/uio')
| -rw-r--r-- | drivers/uio/uio.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index bcc1fc027311..fba021f5736a 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -271,12 +271,16 @@ static int uio_dev_add_attributes(struct uio_device *idev) map_found = 1; idev->map_dir = kobject_create_and_add("maps", &idev->dev->kobj); - if (!idev->map_dir) + if (!idev->map_dir) { + ret = -ENOMEM; goto err_map; + } } map = kzalloc(sizeof(*map), GFP_KERNEL); - if (!map) + if (!map) { + ret = -ENOMEM; goto err_map_kobj; + } kobject_init(&map->kobj, &map_attr_type); map->mem = mem; mem->map = map; @@ -296,12 +300,16 @@ static int uio_dev_add_attributes(struct uio_device *idev) portio_found = 1; idev->portio_dir = kobject_create_and_add("portio", &idev->dev->kobj); - if (!idev->portio_dir) + if (!idev->portio_dir) { + ret = -ENOMEM; goto err_portio; + } } portio = kzalloc(sizeof(*portio), GFP_KERNEL); - if (!portio) + if (!portio) { + ret = -ENOMEM; goto err_portio_kobj; + } kobject_init(&portio->kobj, &portio_attr_type); portio->port = port; port->portio = portio; |