diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-10-13 15:24:42 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-10-19 11:03:16 +0200 |
| commit | e311ba29a552194ece6c1579fe434bdad550bfac (patch) | |
| tree | 244e9001a9bf8cd1ab21a0f53d601e84e04f6761 /fs/char_dev.c | |
| parent | 2bc5e5e8167f2114976f00755b9a0c7f17d6f105 (diff) | |
chardev: Simplify usage of try_module_get()
try_module_get(NULL) is true, so there is no need to check owner being
NULL.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20231013132441.1406200-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/char_dev.c')
| -rw-r--r-- | fs/char_dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/char_dev.c b/fs/char_dev.c index 950b6919fb87..6ba032442b39 100644 --- a/fs/char_dev.c +++ b/fs/char_dev.c @@ -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) |