cgroups: suppress bogus warning messages
Remove spurious warning messages that are thrown onto the console during cgroup operations. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Sharyathi Nagesh <sharyathi@in.ibm.com> Acked-by: Serge E. Hallyn <serge@hallyn.com> Cc: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -2934,9 +2934,6 @@ int cgroup_clone(struct task_struct *tsk, struct cgroup_subsys *subsys,
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again:
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again:
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root = subsys->root;
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root = subsys->root;
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if (root == &rootnode) {
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if (root == &rootnode) {
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printk(KERN_INFO
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"Not cloning cgroup for unused subsystem %s\n",
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subsys->name);
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mutex_unlock(&cgroup_mutex);
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mutex_unlock(&cgroup_mutex);
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return 0;
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return 0;
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}
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}
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