From a5300724ce7368ad324000c2aa205f60c1e58631 Mon Sep 17 00:00:00 2001
From: Steen Hegelund <steen.hegelund@microchip.com>
Date: Fri, 27 Jan 2023 14:08:25 +0100
Subject: [PATCH] net: microchip: sparx5: Improve error message when parsing
CVLAN filter
This improves the error message when a TC filter with CVLAN tag is used and
the selected VCAP instance does not support this.
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c
index 8982c434cf544..f9922b35ee334 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c
@@ -325,8 +325,11 @@ sparx5_tc_flower_handler_cvlan_usage(struct sparx5_tc_flower_parse_usage *st)
u16 tpid;
int err;
- if (st->admin->vtype != VCAP_TYPE_IS0)
+ if (st->admin->vtype != VCAP_TYPE_IS0) {
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack,
+ "cvlan not supported in this VCAP");
return -EINVAL;
+ }
flow_rule_match_cvlan(st->frule, &mt);
--
2.30.2