switchdev: bridge: Check return code is not EOPNOTSUPP
When NET_SWITCHDEV=n, switchdev_port_attr_set simply returns EOPNOTSUPP. In this case we should not emit errors and warnings to the kernel log. Reported-by: Sander Eikelenboom <linux@eikelenboom.it> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Fixes:0bc05d585d
("switchdev: allow caller to explicitly request attr_set as deferred") Fixes:6ac311ae8b
("Adding switchdev ageing notification on port bridged") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -48,7 +48,7 @@ void br_set_state(struct net_bridge_port *p, unsigned int state)
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p->state = state;
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err = switchdev_port_attr_set(p->dev, &attr);
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if (err)
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if (err && err != -EOPNOTSUPP)
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br_warn(p->br, "error setting offload STP state on port %u(%s)\n",
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(unsigned int) p->port_no, p->dev->name);
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}
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@ -50,7 +50,7 @@ void br_init_port(struct net_bridge_port *p)
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p->config_pending = 0;
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err = switchdev_port_attr_set(p->dev, &attr);
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if (err)
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if (err && err != -EOPNOTSUPP)
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netdev_err(p->dev, "failed to set HW ageing time\n");
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}
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