netdev - [PATCH net-next v4 11/13] net: dsa: lantiq_gswip: Remove dead code from gswip_add_single_port

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Message-ID: <20240611114027.3136405-12-ms@dev.tdt.de>
Date: Tue, 11 Jun 2024 13:40:25 +0200
From: Martin Schiller <ms@....tdt.de>
To: martin.blumenstingl@...glemail.com,
	hauke@...ke-m.de,
	andrew@...n.ch,
	f.fainelli@...il.com,
	olteanv@...il.com,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org
Cc: netdev@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	ms@....tdt.de
Subject: [PATCH net-next v4 11/13] net: dsa: lantiq_gswip: Remove dead code from gswip_add_single_port_br()

The port validation in gswip_add_single_port_br() is superfluous and
can be omitted.

Suggested-by: Vladimir Oltean <olteanv@...il.com>
Signed-off-by: Martin Schiller <ms@....tdt.de>
---
 drivers/net/dsa/lantiq_gswip.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/net/dsa/lantiq_gswip.c b/drivers/net/dsa/lantiq_gswip.c
index cd88b00cfdc1..2bbc7dd45418 100644
--- a/drivers/net/dsa/lantiq_gswip.c
+++ b/drivers/net/dsa/lantiq_gswip.c
@@ -655,14 +655,8 @@ static int gswip_add_single_port_br(struct gswip_priv *priv, int port, bool add)
 	struct gswip_pce_table_entry vlan_active = {0,};
 	struct gswip_pce_table_entry vlan_mapping = {0,};
 	unsigned int cpu_port = priv->hw_info->cpu_port;
-	unsigned int max_ports = priv->hw_info->max_ports;
 	int err;
 
-	if (port >= max_ports) {
-		dev_err(priv->dev, "single port for %i supported\n", port);
-		return -EIO;
-	}
-
 	vlan_active.index = port + 1;
 	vlan_active.table = GSWIP_TABLE_ACTIVE_VLAN;
 	vlan_active.key[0] = 0; /* vid */
-- 
2.39.2