diff options
Diffstat (limited to 'fs/char_dev.c')
-rw-r--r-- | fs/char_dev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/char_dev.c b/fs/char_dev.c index 950b6919fb..57cc096c49 100644 --- a/fs/char_dev.c +++ b/fs/char_dev.c @@ -25,7 +25,7 @@ #include "internal.h" -static struct kobj_map *cdev_map; +static struct kobj_map *cdev_map __ro_after_init; static DEFINE_MUTEX(chrdevs_lock); @@ -350,7 +350,7 @@ static struct kobject *cdev_get(struct cdev *p) struct module *owner = p->owner; struct kobject *kobj; - if (owner && !try_module_get(owner)) + if (!try_module_get(owner)) return NULL; kobj = kobject_get_unless_zero(&p->kobj); if (!kobj) |