Setting rate index should not depend on net_ratelimit().
Fix that for the case of invalid rate.
Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Link: https://lore.kernel.org/r/20230127002430.8eede67758bb.I585ab389e27d61153540b7cb5ebed66e21f765f0@changeidSigned-off-by: Gregory Greenman <gregory.greenman@intel.com>