Fix coding style violations that checkpatch will complain about.
Add missing "int" after "unsigned".
Add missing spaces around "+=" and "+".
Remove superfluous type cast of numerical constant.
Suggested-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Signed-off-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>