From: Sudhir Kumar <skumar@linux.vnet.ibm.com>

From: Sudhir Kumar <skumar@linux.vnet.ibm.com>

libcgroup: put common code in a function

This patch puts the common code for creating cgroup structure into
a function struct cgroup *new_cgroup(). The function uses few global
variables which are changed before the function call and takes few
variables as arguments.

Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@93 4f4bb910-9a46-0410-90c8-c897d4f1cd53