Commit 4349abdb authored by Vladimir Oltean's avatar Vladimir Oltean Committed by Jakub Kicinski

net: dsa: don't print non-fatal MTU error if not supported

Commit 72579e14 ("net: dsa: don't fail to probe if we couldn't set
the MTU") changed, for some reason, the "err && err != -EOPNOTSUPP"
check into a simple "err". This causes the MTU warning to be printed
even for drivers that don't have the MTU operations implemented.
Fix that.
Signed-off-by: default avatarVladimir Oltean <olteanv@gmail.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent c9ebf126
......@@ -1784,7 +1784,7 @@ int dsa_slave_create(struct dsa_port *port)
rtnl_lock();
ret = dsa_slave_change_mtu(slave_dev, ETH_DATA_LEN);
rtnl_unlock();
if (ret)
if (ret && ret != -EOPNOTSUPP)
dev_warn(ds->dev, "nonfatal error %d setting MTU on port %d\n",
ret, port->index);
......
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