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path: root/drivers/uio
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Diffstat (limited to 'drivers/uio')
-rw-r--r--drivers/uio/uio.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index 11d4e0a52579..c8e45add506e 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -288,13 +288,13 @@ static int uio_dev_add_attributes(struct uio_device *idev)
}
map = kzalloc(sizeof(*map), GFP_KERNEL);
if (!map)
- goto err_map;
+ goto err_map_kobj;
kobject_init(&map->kobj, &map_attr_type);
map->mem = mem;
mem->map = map;
ret = kobject_add(&map->kobj, idev->map_dir, "map%d", mi);
if (ret)
- goto err_map;
+ goto err_map_kobj;
ret = kobject_uevent(&map->kobj, KOBJ_ADD);
if (ret)
goto err_map;
@@ -313,14 +313,14 @@ static int uio_dev_add_attributes(struct uio_device *idev)
}
portio = kzalloc(sizeof(*portio), GFP_KERNEL);
if (!portio)
- goto err_portio;
+ goto err_portio_kobj;
kobject_init(&portio->kobj, &portio_attr_type);
portio->port = port;
port->portio = portio;
ret = kobject_add(&portio->kobj, idev->portio_dir,
"port%d", pi);
if (ret)
- goto err_portio;
+ goto err_portio_kobj;
ret = kobject_uevent(&portio->kobj, KOBJ_ADD);
if (ret)
goto err_portio;
@@ -329,14 +329,18 @@ static int uio_dev_add_attributes(struct uio_device *idev)
return 0;
err_portio:
- for (pi--; pi >= 0; pi--) {
+ pi--;
+err_portio_kobj:
+ for (; pi >= 0; pi--) {
port = &idev->info->port[pi];
portio = port->portio;
kobject_put(&portio->kobj);
}
kobject_put(idev->portio_dir);
err_map:
- for (mi--; mi>=0; mi--) {
+ mi--;
+err_map_kobj:
+ for (; mi >= 0; mi--) {
mem = &idev->info->mem[mi];
map = mem->map;
kobject_put(&map->kobj);