IB/mlx4: Don't register IB device for adapters with no IB ports

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If the mlx4_ib driver finds an adapter that has only ethernet ports, the
current code will register an IB device with 0 ports.  Nothing useful or
sensible can be done with such a device, so just skip registering it.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Roland Dreier 2009-01-09 13:22:29 -08:00

parent 70cb92539c

commit 22e7ef9c08

1 changed files with 9 additions and 4 deletions

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drivers/infiniband/hw/mlx4/main.c

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