media: Check invalid param early in MediaRecorder
media: Check invalid param early in MediaRecorder

Check whether vol is nullptr before enqueuing command

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