net/mlx4_core: Fix return codes of unsupported operations

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Functions __set_port_type and mlx4_check_port_params returned
-EINVAL while the proper return code is -EOPNOTSUPP as a
result of an unsupported operation. All drivers should generate
this and all users should check for it when detecting an
unsupported functionality.

Signed-off-by: Erez Alfasi <ereza@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Erez Alfasi 2018-12-02 17:40:25 +02:00 • committed by David S. Miller

parent 30fcd6a9ed

commit 95aac2cdaf

1 changed files with 5 additions and 6 deletions

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11

drivers/net/ethernet/mellanox/mlx4/main.c

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