Unused Variable Warnings removed
Unused Variable Warnings removed

Change-Id: Ic9132465481b6ba8f4afb1a3b9a6d38956f3ac30
Signed-off-by: Manoj Gupta <4e057b9629082ea296e7a04dc82989890f208021@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/5977
Tested-by: jenkins-iotivity <09cb29e8a2b473a2c978382eec13ee06fa017bda@opendaylight.org>
Reviewed-by: Jon A. Cruz <44f878afe53efc66b76772bd845eb65944ed8232@joncruz.org>

santais/iotivity_1.1,iotivity/iotivity,rzr/iotivity,iotivity/iotivity,santais/iotivity_1.1,iotivity/iotivity,rzr/iotivity,rzr/iotivity,santais/iotivity_1.1,iotivity/iotivity,iotivity/iotivity,iotivity/iotivity,rzr/iotivity,iotivity/iotivity,santais/iotivity_1.1,iotivity/iotivity,santais/iotivity_1.1,santais/iotivity_1.1,rzr/iotivity,santais/iotivity_1.1,rzr/iotivity,rzr/iotivity,santais/iotivity_1.1