removed some compiler warnings.  see BZ#418
removed some compiler warnings.  see BZ#418

mklight/eCMD,open-power/eCMD,mklight/eCMD,open-power/eCMD,open-power/eCMD,open-power/eCMD,mklight/eCMD,mklight/eCMD,mklight/eCMD,open-power/eCMD