From: "Alvin Šipraga" <alvin@pqrs.dk>
To: Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: "Alvin Šipraga" <alsi@bang-olufsen.dk>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH net] net: dsa: fix spurious error message when unoffloaded port leaves bridge
Date: Tue, 12 Oct 2021 13:27:31 +0200 [thread overview]
Message-ID: <20211012112730.3429157-1-alvin@pqrs.dk> (raw)
From: Alvin Šipraga <alsi@bang-olufsen.dk>
Flip the sign of a return value check, thereby suppressing the following
spurious error:
port 2 failed to notify DSA_NOTIFIER_BRIDGE_LEAVE: -EOPNOTSUPP
... which is emitted when removing an unoffloaded DSA switch port from a
bridge.
Fixes: d371b7c92d19 ("net: dsa: Unset vlan_filtering when ports leave the bridge")
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
---
net/dsa/switch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/dsa/switch.c b/net/dsa/switch.c
index 1c797ec8e2c2..6466d0539af9 100644
--- a/net/dsa/switch.c
+++ b/net/dsa/switch.c
@@ -168,7 +168,7 @@ static int dsa_switch_bridge_leave(struct dsa_switch *ds,
if (extack._msg)
dev_err(ds->dev, "port %d: %s\n", info->port,
extack._msg);
- if (err && err != EOPNOTSUPP)
+ if (err && err != -EOPNOTSUPP)
return err;
}
--
2.32.0
next reply other threads:[~2021-10-12 11:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 11:27 Alvin Šipraga [this message]
2021-10-12 11:36 ` [PATCH net] net: dsa: fix spurious error message when unoffloaded port leaves bridge Vladimir Oltean
2021-10-12 16:20 ` Florian Fainelli
2021-10-12 23:30 ` patchwork-bot+netdevbpf
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