Apply the same fix that for iavf to DCF commit ead06572bd8f ("net/iavf: fix performance with writeback policy") Fixes: 4b0d391f0eab ("net/ice: add queue config in DCF") Cc: stable@dpdk.org Signed-off-by: Qi Zhang <qi.z.zhang@intel.com> Tested-by: Lijuan Tu <lijuan.tu@intel.com>