83c27f59f6
Fix Coverity warning with potential 32-bit integer multiplication overflow where final result is expected to be 64-bit. >>> CID 120144 (#1 of 1): Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN) Fixes: e64833f2273a ("examples/l2fwd-keepalive: add sample application") Signed-off-by: Remy Horton <remy.horton@intel.com> Acked-by: John McNamara <john.mcnamara@intel.com>