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From: =?UTF-8?q?Asbj=C3=B8rn=20Sloth=20T=C3=B8nnesen?= <ast@fiberby.net>
To: netdev@vger.kernel.org
Cc: =?UTF-8?q?Asbj=C3=B8rn=20Sloth=20T=C3=B8nnesen?= <ast@fiberby.net>,
	linux-kernel@vger.kernel.org,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>,
	Paolo Abeni <pabeni@redhat.com>,
	Ariel Elior <aelior@marvell.com>,
	Manish Chopra <manishc@marvell.com>,
	Jiri Pirko <jiri@resnulli.us>,
	Pablo Neira Ayuso <pablo@netfilter.org>
Subject: [PATCH net 2/4] net: qede: use return from qede_parse_flow_attr() for flower
Date: Fri, 26 Apr 2024 09:12:24 +0000
Message-ID: <20240426091227.78060-3-ast@fiberby.net>
In-Reply-To: <20240426091227.78060-1-ast@fiberby.net>
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In qede_add_tc_flower_fltr(), when calling
qede_parse_flow_attr() then the return code
was only used for a non-zero check, and then
-EINVAL was returned.

qede_parse_flow_attr() can currently fail with:
* -EINVAL
* -EOPNOTSUPP
* -EPROTONOSUPPORT

This patch changes the code to use the actual
return code, not just return -EINVAL.

The blaimed commit introduced these functions.

Only compile tested.

Fixes: 2ce9c93eaca6 ("qede: Ingress tc flower offload (drop action) support.")
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
---
 drivers/net/ethernet/qlogic/qede/qede_filter.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c
index 8ecdfa36a685..25ef0f4258cb 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_filter.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c
@@ -1879,10 +1879,9 @@ int qede_add_tc_flower_fltr(struct qede_dev *edev, __be16 proto,
 	}
 
 	/* parse flower attribute and prepare filter */
-	if (qede_parse_flow_attr(edev, proto, f->rule, &t)) {
-		rc = -EINVAL;
+	rc = qede_parse_flow_attr(edev, proto, f->rule, &t);
+	if (rc)
 		goto unlock;
-	}
 
 	/* Validate profile mode and number of filters */
 	if ((edev->arfs->filter_count && edev->arfs->mode != t.mode) ||
-- 
2.43.0