diff options
Diffstat (limited to 'security/device_cgroup.c')
| -rw-r--r-- | security/device_cgroup.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/security/device_cgroup.c b/security/device_cgroup.c index 8b5b5d8612c..442204cc22d 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -61,8 +61,8 @@ 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_cgrp, struct cgroup_taskset *set) +static int devcgroup_can_attach(struct cgroup *new_cgrp, + struct cgroup_taskset *set) { struct task_struct *task = cgroup_taskset_first(set); @@ -156,8 +156,7 @@ remove: /* * called from kernel/cgroup.c with cgroup_lock() held. */ -static struct cgroup_subsys_state *devcgroup_create(struct cgroup_subsys *ss, - struct cgroup *cgroup) +static struct cgroup_subsys_state *devcgroup_create(struct cgroup *cgroup) { struct dev_cgroup *dev_cgroup, *parent_dev_cgroup; struct cgroup *parent_cgroup; @@ -195,8 +194,7 @@ static struct cgroup_subsys_state *devcgroup_create(struct cgroup_subsys *ss, return &dev_cgroup->css; } -static void devcgroup_destroy(struct cgroup_subsys *ss, - struct cgroup *cgroup) +static void devcgroup_destroy(struct cgroup *cgroup) { struct dev_cgroup *dev_cgroup; struct dev_whitelist_item *wh, *tmp; @@ -449,22 +447,16 @@ static struct cftype dev_cgroup_files[] = { .read_seq_string = devcgroup_seq_read, .private = DEVCG_LIST, }, + { } /* terminate */ }; -static int devcgroup_populate(struct cgroup_subsys *ss, - struct cgroup *cgroup) -{ - return cgroup_add_files(cgroup, ss, dev_cgroup_files, - ARRAY_SIZE(dev_cgroup_files)); -} - struct cgroup_subsys devices_subsys = { .name = "devices", .can_attach = devcgroup_can_attach, .create = devcgroup_create, .destroy = devcgroup_destroy, - .populate = devcgroup_populate, .subsys_id = devices_subsys_id, + .base_cftypes = dev_cgroup_files, }; int __devcgroup_inode_permission(struct inode *inode, int mask) |