devcg: remove parent_cgroup.
authorRami Rosen <ramirose@gmail.com>
Tue, 16 Apr 2013 20:24:55 +0000 (23:24 +0300)
committerTejun Heo <tj@kernel.org>
Thu, 18 Apr 2013 18:34:35 +0000 (11:34 -0700)
commite57d5cf2f894e3f2727f8cf74bed0bc81cae70c8
treefef5ebac1e3291e772d0852a8716b0b4bd2c27ef
parentf00baae7ad6c5f1503528efa852f0be8e9513f0e
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>
security/device_cgroup.c