1. Remove some break statements that will never get touched.
2. Remove an extra space.
3. Remove a comment for a parameter that doesn't exist
4. Move the assignment of a variable up to get rid of an else case.

Change-ID: I308a4b5ec070b1f0601f13b041ba4375aaad4b06
Signed-off-by: NPaul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Tested-by: NJim Young <jamesx.m.young@intel.com>
Tested-by: NSibai Li <sibai.li@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>