286a809c99
rte_eth_dev_rss_hash_conf_get API doesn't force 'rss_conf.rss_key' to be not NULL, so rss_key = NULL should be alllowed in i40e driver. Fixes: 16321de09396 ("ethdev: allow to get RSS hash functions and key") Cc: stable@dpdk.org Signed-off-by: Qiming Yang <qiming.yang@intel.com> Acked-by: Qi Zhang <qi.z.zhang@intel.com>