X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=security%2Fdevice_cgroup.c;h=7c2a0a71049e9be5c22a5792ec35ad266949c114;hb=a709bd585f291b9a6d0a3691ab4a0b9d3300a7a1;hp=c123628d3f848ee25497858a96c861a835f723d2;hpb=9fbeace73cb7c7b80de0411b4ba7b879a06e202d;p=karo-tx-linux.git

diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index c123628d3f84..7c2a0a71049e 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -63,16 +63,6 @@ static inline struct dev_cgroup *task_devcgroup(struct task_struct *task)
 
 struct cgroup_subsys devices_subsys;
 
-static int devcgroup_can_attach(struct cgroup_subsys_state *new_css,
-				struct cgroup_taskset *set)
-{
-	struct task_struct *task = cgroup_taskset_first(set);
-
-	if (current != task && !capable(CAP_SYS_ADMIN))
-		return -EPERM;
-	return 0;
-}
-
 /*
  * called under devcgroup_mutex
  */
@@ -697,7 +687,6 @@ static struct cftype dev_cgroup_files[] = {
 
 struct cgroup_subsys devices_subsys = {
 	.name = "devices",
-	.can_attach = devcgroup_can_attach,
 	.css_alloc = devcgroup_css_alloc,
 	.css_free = devcgroup_css_free,
 	.css_online = devcgroup_online,