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switchdev_port_bridge_getlink() queries SWITCHDEV_ATTR_PORT_BRIDGE_FLAGS
attributes, but a driver doesn't need to implement this in order to get
bridge link information.
So error out only on errors different than -EOPNOTSUPP.
(This is a follow-up patch for 7d4f8d8.)
Fixes: 8793d0a664 ("switchdev: add new switchdev_port_bridge_getlink")
Signed-off-by: Vivien Didelot <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Acked-by: Scott Feldman <[email protected]>
Signed-off-by: David S. Miller <[email protected]>