1 files changed, 0 insertions, 2 deletions

diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 994aeccea518..dd0dc574d78d 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -236,7 +236,6 @@ static void devcgroup_offline(struct cgroup *cgroup)
 static struct cgroup_subsys_state *devcgroup_css_alloc(struct cgroup *cgroup)
 {
         struct dev_cgroup *dev_cgroup;
-        struct cgroup *parent_cgroup;
 
         dev_cgroup = kzalloc(sizeof(*dev_cgroup), GFP_KERNEL);
         if (!dev_cgroup)
@@ -244,7 +243,6 @@ static struct cgroup_subsys_state *devcgroup_css_alloc(struct cgroup *cgroup)
         INIT_LIST_HEAD(&dev_cgroup->exceptions);
         INIT_LIST_HEAD(&dev_cgroup->propagate_pending);
         dev_cgroup->behavior = DEVCG_DEFAULT_NONE;
-        parent_cgroup = cgroup->parent;
 
         return &dev_cgroup->css;
 }