net/ice: fix flow director

Flow director rule can't be created when the flow table is nearly full.
The patch fixed this issue to enable created flows reaching the maximum
number.

Fixes: 1a2fc17 ("net/ice: reject duplicated flow for flow director")

Signed-off-by: Ying A Wang <ying.a.wang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

drivers/net/ice/ice_fdir_filter.c

@@ -366,6 +366,7 @@ ice_fdir_init_filter_list(struct ice_pf *pf)
 		.hash_func = rte_hash_crc,
 		.hash_func_init_val = 0,
 		.socket_id = rte_socket_id(),
+		.extra_flag = RTE_HASH_EXTRA_FLAGS_EXT_TABLE,
 	};
 
 	/* Initialize hash */