forget to assign spd_index to config
forget to assign spd_index to config

Change-Id: I35dcb987edf11097f34a633ac36d87cecd12088f
Signed-off-by: Kingwel Xie <2a62226005ff76ec1b3ca9a6f915ba889ad44cc6@ericsson.com>

chrisy/vpp,FDio/vpp,vpp-dev/vpp,FDio/vpp,vpp-dev/vpp,FDio/vpp,chrisy/vpp,chrisy/vpp,vpp-dev/vpp,chrisy/vpp,FDio/vpp,vpp-dev/vpp,vpp-dev/vpp,vpp-dev/vpp,FDio/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,vpp-dev/vpp,chrisy/vpp,FDio/vpp,chrisy/vpp,chrisy/vpp