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From: Vladimir Oltean <vladimir.oltean@nxp.com>
To: netdev@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>,
	"David S. Miller" <davem@davemloft.net>
Cc: Andrew Lunn <andrew@lunn.ch>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Vivien Didelot <vivien.didelot@gmail.com>,
	Eldar Gasanov <eldargasanov2@gmail.com>
Subject: [PATCH net] net: dsa: mv88e6xxx: silently accept the deletion of VID 0 too
Date: Thu, 22 Jul 2021 16:05:51 +0300	[thread overview]
Message-ID: <20210722130551.2652888-1-vladimir.oltean@nxp.com> (raw)

The blamed commit modified the driver to accept the addition of VID 0
without doing anything, but deleting that VID still fails:

[   32.080780] mv88e6085 d0032004.mdio-mii:10 lan8: failed to kill vid 0081/0

Modify mv88e6xxx_port_vlan_leave() to do the same thing as the addition.

Fixes: b8b79c414eca ("net: dsa: mv88e6xxx: Fix adding vlan 0")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
 drivers/net/dsa/mv88e6xxx/chip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 061271480e8a..448dcfb0955f 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -2176,7 +2176,7 @@ static int mv88e6xxx_port_vlan_leave(struct mv88e6xxx_chip *chip,
 	int i, err;
 
 	if (!vid)
-		return -EOPNOTSUPP;
+		return 0;
 
 	err = mv88e6xxx_vtu_get(chip, vid, &vlan);
 	if (err)
-- 
2.25.1


             reply	other threads:[~2021-07-22 13:06 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-22 13:05 Vladimir Oltean [this message]
2021-07-23 16:20 ` [PATCH net] net: dsa: mv88e6xxx: silently accept the deletion of VID 0 too patchwork-bot+netdevbpf

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