[dpdk-stable] [PATCH] net/ice: fix symmetric rule creating

[Xuan Ding]

Do not allow to create symmetric rule only if l3/l4 src/dst_only is set.

Fixes: 38d632cbdc88("net/ice: refactor PF RSS")
Cc: stable at dpdk.org

Signed-off-by: Xuan Ding <xuan.ding at intel.com>
---
 drivers/net/ice/ice_hash.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ice/ice_hash.c b/drivers/net/ice/ice_hash.c
index 2d23c8dd50..85213bd83a 100644
--- a/drivers/net/ice/ice_hash.c
+++ b/drivers/net/ice/ice_hash.c
@@ -865,8 +865,8 @@ ice_any_invalid_rss_type(enum rte_eth_hash_function rss_func,
 	 * hash function.
 	 */
 	if (rss_func == RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ) {
-		if (rss_type & (ETH_RSS_L3_SRC_ONLY | ETH_RSS_L3_DST_ONLY |
-		    ETH_RSS_L4_SRC_ONLY | ETH_RSS_L4_DST_ONLY))
+		if (!(rss_type & (ETH_RSS_L3_SRC_ONLY | ETH_RSS_L3_DST_ONLY |
+		    ETH_RSS_L4_SRC_ONLY | ETH_RSS_L4_DST_ONLY)))
 			return true;
 	}
 
-- 
2.17.1