diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/device_cgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/device_cgroup.c b/security/device_cgroup.c index 87a0a037fbd6..90953648c643 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -53,7 +53,7 @@ struct dev_cgroup { static inline struct dev_cgroup *css_to_devcgroup(struct cgroup_subsys_state *s) { - return container_of(s, struct dev_cgroup, css); + return s ? container_of(s, struct dev_cgroup, css) : NULL; } static inline struct dev_cgroup *cgroup_to_devcgroup(struct cgroup *cgroup) |