RDMA/core: Simplify gid type check in cma_acquire_dev()

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cma_add_one() initializes the default GID regardless of device type.
listen_id is bound to a device and an IP address, its GID type is
initialized by cma_acquire_dev().

Therefore a valid default GID type is always available, it is not needed
to check port type during cma_acquire_dev().

Initialize gid type of a cm id when the cm_id is created instead of
doing conditional checks during cma_acquire_dev() and trying to
initialize to 0 during _cma_attach_to_dev().

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Parav Pandit 2018-07-29 11:53:15 +03:00 • committed by Jason Gunthorpe

parent 7582df8267

commit 79d684f026

1 changed files with 3 additions and 9 deletions

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drivers/infiniband/core/cma.c

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