Bugzilla: 3150 (https://bugzilla.tianocore.org/show_bug.cgi?id=3150) Fix the ECC tool reported error "[3002] Non-Boolean comparisons should use a compare operator". Also fix the following: - add curly braces for 'if' condition statements to comply with the coding standard. - The value returned by GET_GUID_HOB_DATA() is stored in *HobData. Therefore, check *HobData against NULL. The original code was checking HobData which is incorrect. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Jiewen Yao <Jiewen.yao@intel.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>