BFD: remove unneeded code
BFD: remove unneeded code

Change-Id: I0371e8e3c94bb793e3c64d5f51aaebf19dddc4b4
Signed-off-by: Klement Sekera <b8003f27414ca85c37624503b7b4e8f8c829bb4d@cisco.com>

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