tree fef5ebac1e3291e772d0852a8716b0b4bd2c27ef
parent f00baae7ad6c5f1503528efa852f0be8e9513f0e
author Rami Rosen <ramirose@gmail.com> 1366143895 +0300
committer Tejun Heo <tj@kernel.org> 1366310075 -0700

devcg: remove parent_cgroup.

In devcgroup_css_alloc(), there is no longer need for parent_cgroup.
bd2953ebbb("devcg: propagate local changes down the hierarchy") made
the variable parent_cgroup redundant. This patch removes parent_cgroup
from devcgroup_css_alloc().

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>