If the function gets invalid value for the `ResizableBarOp` parameter and asserts are disabled, `Bit` can be used uninitialized. Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Signed-off-by: Sergei Dmitrouk <sergei@posteo.net> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>