1 files changed, 4 insertions, 3 deletions

diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 4450fbeec411..8b5b5d8612c6 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -62,11 +62,12 @@ static inline struct dev_cgroup *task_devcgroup(struct task_struct *task)
 struct cgroup_subsys devices_subsys;
 
 static int devcgroup_can_attach(struct cgroup_subsys *ss,
-                struct cgroup *new_cgroup, struct task_struct *task)
+                        struct cgroup *new_cgrp, struct cgroup_taskset *set)
 {
-        if (current != task && !capable(CAP_SYS_ADMIN))
-                        return -EPERM;
+        struct task_struct *task = cgroup_taskset_first(set);
 
+        if (current != task && !capable(CAP_SYS_ADMIN))
+                return -EPERM;
         return 0;
 }