devscgroup: relax task to dev_cgroup conversion

[pandora-kernel.git] / security / device_cgroup.c

diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 15f2f80..f9941a7 100644 (file)
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -506,7 +506,6 @@ struct cgroup_subsys devices_subsys = {
 
 int devcgroup_inode_permission(struct inode *inode, int mask)
 {
-       struct cgroup *cgroup;
        struct dev_cgroup *dev_cgroup;
        struct dev_whitelist_item *wh;
 
@@ -515,8 +514,8 @@ int devcgroup_inode_permission(struct inode *inode, int mask)
                return 0;
        if (!S_ISBLK(inode->i_mode) && !S_ISCHR(inode->i_mode))
                return 0;
-       cgroup = task_cgroup(current, devices_subsys.subsys_id);
-       dev_cgroup = cgroup_to_devcgroup(cgroup);
+       dev_cgroup = css_to_devcgroup(task_subsys_state(current,
+                               devices_subsys_id));
        if (!dev_cgroup)
                return 0;
 
@@ -547,12 +546,11 @@ acc_check:
 
 int devcgroup_inode_mknod(int mode, dev_t dev)
 {
-       struct cgroup *cgroup;
        struct dev_cgroup *dev_cgroup;
        struct dev_whitelist_item *wh;
 
-       cgroup = task_cgroup(current, devices_subsys.subsys_id);
-       dev_cgroup = cgroup_to_devcgroup(cgroup);
+       dev_cgroup = css_to_devcgroup(task_subsys_state(current,
+                               devices_subsys_id));
        if (!dev_cgroup)
                return 0;