any reason kvm_main.c doesn't use debugfs_remove_recursive?

["Robert P. J. Day" <rpjday@xxxxxxxxxxxxxx>]

 poking around in the KVM code and ran across this in kvm_main.c:

... snip ...
out_dir:
        debugfs_remove_recursive(kvm_debugfs_dir);
out:
        return r;
}

static void kvm_exit_debug(void)
{
        struct kvm_stats_debugfs_item *p;

        for (p = debugfs_entries; p->name; ++p)
                debugfs_remove(p->dentry);
        debugfs_remove(kvm_debugfs_dir);
}
... snip ...

  is there any reason why the earlier removal uses the recursive
removal for debugfs, but the removal in kvm_exit_debug() does it the
manual, one-file-at-a-time way?  just curious.

rday

-- 

========================================================================
Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
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