netcmd/ping: fix build breaks and wrong function name in the logs
netcmd/ping: fix build breaks and wrong function name in the logs

an4967/TizenRT,jeongarmy/TizenRT,davidfather/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,jeongarmy/TizenRT,junmin-kim/TizenRT,Samsung/TizenRT,HONGCHAEHEE/TizenRT,jsdosa/TizenRT,jeongchanKim/TizenRT,JeonginKim/TizenRT,JeonginKim/TizenRT,pillip8282/TizenRT,davidfather/TizenRT,sunghan-chang/TizenRT,jsdosa/TizenRT,jeongchanKim/TizenRT,sunghan-chang/TizenRT,JeonginKim/TizenRT,Samsung/TizenRT,jeongarmy/TizenRT,jsdosa/TizenRT,Samsung/TizenRT,an4967/TizenRT,Samsung/TizenRT,chanijjani/TizenRT,HONGCHAEHEE/TizenRT,pillip8282/TizenRT,jeongarmy/TizenRT,an4967/TizenRT,HONGCHAEHEE/TizenRT,junmin-kim/TizenRT,HONGCHAEHEE/TizenRT,jeongchanKim/TizenRT,pillip8282/TizenRT,jsdosa/TizenRT,jeongarmy/TizenRT,JeonginKim/TizenRT,pillip8282/TizenRT,jsdosa/TizenRT,an4967/TizenRT,Samsung/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,junmin-kim/TizenRT,sunghan-chang/TizenRT,chanijjani/TizenRT,an4967/TizenRT,pillip8282/TizenRT,an4967/TizenRT,davidfather/TizenRT,jeongchanKim/TizenRT,Samsung/TizenRT,jeongarmy/TizenRT,HONGCHAEHEE/TizenRT,jeongchanKim/TizenRT,jsdosa/TizenRT,HONGCHAEHEE/TizenRT,jsdosa/TizenRT,chanijjani/TizenRT,davidfather/TizenRT,chanijjani/TizenRT,sunghan-chang/TizenRT,chanijjani/TizenRT,JeonginKim/TizenRT,jeongchanKim/TizenRT,sunghan-chang/TizenRT,jeongchanKim/TizenRT,junmin-kim/TizenRT,chanijjani/TizenRT,davidfather/TizenRT,sunghan-chang/TizenRT,sunghan-chang/TizenRT,jeongarmy/TizenRT,chanijjani/TizenRT,pillip8282/TizenRT,pillip8282/TizenRT,JeonginKim/TizenRT,an4967/TizenRT,junmin-kim/TizenRT,Samsung/TizenRT