rss = action->conf;
/* Default RSS configuration if none is provided. */
if (rss->key_len) {
- rss_key = rss->key;
+ rss_key = rss->key ?
+ rss->key : mlx4_rss_hash_key_default;
rss_key_len = rss->key_len;
} else {
rss_key = mlx4_rss_hash_key_default;