[PATCH 5.4 50/61] net/mlx5e: Reduce tc unsupported key print level

[Greg Kroah-Hartman]

From: Maor Dickman <maord@xxxxxxxxxx>

[ Upstream commit 48470a90a42a64dd2f70743a149894a292b356e0 ]

"Unsupported key used:" appears in kernel log when flows with
unsupported key are used, arp fields for example.

OpenVSwitch was changed to match on arp fields by default that
caused this warning to appear in kernel log for every arp rule, which
can be a lot.

Fix by lowering print level from warning to debug.

Fixes: e3a2b7ed018e ("net/mlx5e: Support offload cls_flower with drop action")
Signed-off-by: Maor Dickman <maord@xxxxxxxxxx>
Reviewed-by: Roi Dayan <roid@xxxxxxxxxx>
Reviewed-by: Saeed Mahameed <saeedm@xxxxxxxxxx>
Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 37051a4820a08..6495c26d95969 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1838,8 +1838,8 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 	      BIT(FLOW_DISSECTOR_KEY_ENC_IP) |
 	      BIT(FLOW_DISSECTOR_KEY_ENC_OPTS))) {
 		NL_SET_ERR_MSG_MOD(extack, "Unsupported key");
-		netdev_warn(priv->netdev, "Unsupported key used: 0x%x\n",
-			    dissector->used_keys);
+		netdev_dbg(priv->netdev, "Unsupported key used: 0x%x\n",
+			   dissector->used_keys);
 		return -EOPNOTSUPP;
 	}
 
-- 
2.27.0